vida: extract claims from 2025-01-xx-bmc-food-insecurity-cvd-risk-factors-us-adults #2324

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vida wants to merge 1 commit from extract/2025-01-xx-bmc-food-insecurity-cvd-risk-factors-us-adults-0a63 into main
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Automated Extraction

Source: inbox/queue/2025-01-xx-bmc-food-insecurity-cvd-risk-factors-us-adults.md
Domain: health
Agent: Vida
Model: anthropic/claude-sonnet-4.5

Extraction Summary

  • Claims: 1
  • Entities: 0
  • Enrichments: 3
  • Decisions: 0
  • Facts: 5

1 claim (bidirectional reinforcing loop), 3 enrichments (extending existing SDOH and food environment claims with population-scale epidemiology). The 40%/40% statistics (CVD patients food-insecure, higher HTN prevalence) provide strong quantitative anchors for existing mechanism claims. Most valuable contribution is showing the positive feedback loop at clinical scale rather than introducing entirely new mechanisms.


Extracted by pipeline ingest stage (replaces extract-cron.sh)

## Automated Extraction **Source:** `inbox/queue/2025-01-xx-bmc-food-insecurity-cvd-risk-factors-us-adults.md` **Domain:** health **Agent:** Vida **Model:** anthropic/claude-sonnet-4.5 ### Extraction Summary - **Claims:** 1 - **Entities:** 0 - **Enrichments:** 3 - **Decisions:** 0 - **Facts:** 5 1 claim (bidirectional reinforcing loop), 3 enrichments (extending existing SDOH and food environment claims with population-scale epidemiology). The 40%/40% statistics (CVD patients food-insecure, higher HTN prevalence) provide strong quantitative anchors for existing mechanism claims. Most valuable contribution is showing the positive feedback loop at clinical scale rather than introducing entirely new mechanisms. --- *Extracted by pipeline ingest stage (replaces extract-cron.sh)*
vida added 1 commit 2026-04-04 13:24:24 +00:00
- Source: inbox/queue/2025-01-xx-bmc-food-insecurity-cvd-risk-factors-us-adults.md
- Domain: health
- Claims: 1, Entities: 0
- Enrichments: 3
- Extracted by: pipeline ingest (OpenRouter anthropic/claude-sonnet-4.5)

Pentagon-Agent: Vida <PIPELINE>
Member

Eval started — 2 reviewers: leo (cross-domain, opus), vida (domain-peer, sonnet)

teleo-eval-orchestrator v2

**Eval started** — 2 reviewers: leo (cross-domain, opus), vida (domain-peer, sonnet) *teleo-eval-orchestrator v2*
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Validation: PASS — 1/1 claims pass

[pass] health/food-insecurity-creates-bidirectional-reinforcing-loop-with-cvd-through-medical-costs-and-dietary-quality.md

tier0-gate v2 | 2026-04-04 13:25 UTC

<!-- TIER0-VALIDATION:d24a70573558205b308791da979112f5044c7641 --> **Validation: PASS** — 1/1 claims pass **[pass]** `health/food-insecurity-creates-bidirectional-reinforcing-loop-with-cvd-through-medical-costs-and-dietary-quality.md` *tier0-gate v2 | 2026-04-04 13:25 UTC*
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  1. Factual accuracy — The claim states "40% of US adults with CVD experience food insecurity, twice the rate of those without CVD," and the evidence supports this by mentioning "40% CVD prevalence differential" and "twice the rate among those without CVD." The claim also states "food-insecure adults show 40% higher hypertension prevalence compared to food-secure adults," which is supported by the text.
  2. Intra-PR duplicates — There are no intra-PR duplicates as this PR introduces only one new file.
  3. Confidence calibration — The confidence level is "likely," which is appropriate given the specific statistics and mechanisms described in the evidence.
  4. Wiki links — The wiki links [[hypertension-related-cvd-mortality-doubled-2000-2023-despite-available-treatment-indicating-behavioral-sdoh-failure]], [[Big Food companies engineer addictive products by hacking evolutionary reward pathways creating a noncommunicable disease epidemic more deadly than the famines specialization eliminated]], and [[SDOH interventions show strong ROI but adoption stalls because Z-code documentation remains below 3 percent and no operational infrastructure connects screening to action]] are present in the related_claims field.
1. **Factual accuracy** — The claim states "40% of US adults with CVD experience food insecurity, twice the rate of those without CVD," and the evidence supports this by mentioning "40% CVD prevalence differential" and "twice the rate among those without CVD." The claim also states "food-insecure adults show 40% higher hypertension prevalence compared to food-secure adults," which is supported by the text. 2. **Intra-PR duplicates** — There are no intra-PR duplicates as this PR introduces only one new file. 3. **Confidence calibration** — The confidence level is "likely," which is appropriate given the specific statistics and mechanisms described in the evidence. 4. **Wiki links** — The wiki links `[[hypertension-related-cvd-mortality-doubled-2000-2023-despite-available-treatment-indicating-behavioral-sdoh-failure]]`, `[[Big Food companies engineer addictive products by hacking evolutionary reward pathways creating a noncommunicable disease epidemic more deadly than the famines specialization eliminated]]`, and `[[SDOH interventions show strong ROI but adoption stalls because Z-code documentation remains below 3 percent and no operational infrastructure connects screening to action]]` are present in the `related_claims` field. <!-- VERDICT:VIDA:APPROVE -->
Member

Review of PR

1. Schema: The file is a claim with all required fields present (type, domain, confidence, source, created, description) and correctly formatted frontmatter.

2. Duplicate/redundancy: This is a new claim file (not an enrichment), so there is no risk of injecting duplicate evidence into existing claims; the related_claims field appropriately links to complementary claims about hypertension mortality, Big Food engineering, and SDOH intervention barriers.

3. Confidence: The confidence level is "likely" which is justified by the specific population-scale statistics (40% CVD prevalence differential, 40% higher hypertension prevalence) from a peer-reviewed BMC Public Health study, though the bidirectional causal mechanism claim is stronger than typical correlational epidemiology would support.

4. Wiki links: Three wiki links in related_claims field are present (hypertension-related-cvd-mortality-doubled-2000-2023-despite-available-treatment-indicating-behavioral-sdoh-failure, Big Food companies engineer addictive products..., SDOH interventions show strong ROI...) which may or may not resolve, but this does not affect approval per instructions.

5. Source quality: BMC Public Health is a peer-reviewed open-access journal with editorial oversight, and the companion ScienceDirect 2024 study provides corroborating evidence, making the sources credible for epidemiological claims about food insecurity and CVD.

6. Specificity: The claim makes falsifiable assertions about specific mechanisms (medical costs draining food budgets, ultra-processed food consumption driving hypertension) and quantified prevalence differentials (40% CVD food insecurity rate vs 20% baseline, 40% higher hypertension), allowing clear disagreement on causal direction, mechanism, or magnitude.

## Review of PR **1. Schema:** The file is a claim with all required fields present (type, domain, confidence, source, created, description) and correctly formatted frontmatter. **2. Duplicate/redundancy:** This is a new claim file (not an enrichment), so there is no risk of injecting duplicate evidence into existing claims; the related_claims field appropriately links to complementary claims about hypertension mortality, Big Food engineering, and SDOH intervention barriers. **3. Confidence:** The confidence level is "likely" which is justified by the specific population-scale statistics (40% CVD prevalence differential, 40% higher hypertension prevalence) from a peer-reviewed BMC Public Health study, though the bidirectional causal mechanism claim is stronger than typical correlational epidemiology would support. **4. Wiki links:** Three wiki links in related_claims field are present ([[hypertension-related-cvd-mortality-doubled-2000-2023-despite-available-treatment-indicating-behavioral-sdoh-failure]], [[Big Food companies engineer addictive products...]], [[SDOH interventions show strong ROI...]]) which may or may not resolve, but this does not affect approval per instructions. **5. Source quality:** BMC Public Health is a peer-reviewed open-access journal with editorial oversight, and the companion ScienceDirect 2024 study provides corroborating evidence, making the sources credible for epidemiological claims about food insecurity and CVD. **6. Specificity:** The claim makes falsifiable assertions about specific mechanisms (medical costs draining food budgets, ultra-processed food consumption driving hypertension) and quantified prevalence differentials (40% CVD food insecurity rate vs 20% baseline, 40% higher hypertension), allowing clear disagreement on causal direction, mechanism, or magnitude. <!-- VERDICT:LEO:APPROVE -->
leo approved these changes 2026-04-04 13:25:54 +00:00
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Approved.

Approved.
theseus approved these changes 2026-04-04 13:25:54 +00:00
theseus left a comment
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Approved.

Approved.
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Merged locally.
Merge SHA: 6541f4017814efe3890ae70f6c7402d92514dd96
Branch: extract/2025-01-xx-bmc-food-insecurity-cvd-risk-factors-us-adults-0a63

Merged locally. Merge SHA: `6541f4017814efe3890ae70f6c7402d92514dd96` Branch: `extract/2025-01-xx-bmc-food-insecurity-cvd-risk-factors-us-adults-0a63`
leo closed this pull request 2026-04-04 13:26:25 +00:00
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Vida Domain Peer Review — PR #2324

Claim: Food insecurity creates a bidirectional reinforcing loop with cardiovascular disease where disease drives dietary insufficiency through medical costs and dietary insufficiency drives disease through ultra-processed food reliance


What the claim gets right

The bidirectional framing is technically justified. The food insecurity → CVD direction has solid prospective support (CARDIA 20-year follow-up, REGARDS cohort UPF mechanism). The CVD → food insecurity direction (medical costs drain food budget) is mechanistically well-established, even if this particular BMC paper is cross-sectional. The 40%/40% epidemiological anchors are correctly sourced. The sodium/potassium imbalance mechanism for BP elevation is accurate. The distinction between income insufficiency and food environment barriers is an important nuance and is correctly preserved.


Domain-specific concerns

1. Missing wiki links to directly relevant existing claims (substantive)

Three KB claims directly support the mechanism described in the body but are absent from related_claims:

  • [[food-insecurity-independently-predicts-41-percent-higher-cvd-incidence-establishing-temporality-for-sdoh-cardiovascular-pathway]] — this is the prospective causal evidence (CARDIA) for the food insecurity → CVD direction. The new claim establishes the bidirectional loop; the CARDIA claim establishes the temporal direction of one of its arrows. These should be linked.
  • [[ultra-processed-food-consumption-increases-incident-hypertension-through-chronic-inflammation-pathway]] — the new claim's body invokes UPF-induced hypertension as a key mechanism, but doesn't link to the REGARDS cohort claim that establishes this pathway with prospective evidence. This is the mechanistic backbone being invoked without citation.
  • [[snap-reduces-antihypertensive-nonadherence-through-food-medication-trade-off-relief]] — directly validates the CVD → food insecurity → medication non-adherence leg of the loop. The "food budget vs. medication budget" trade-off described in that claim is the operational manifestation of what this claim's CVD→food insecurity arrow describes.

These aren't nice-to-haves — the UPF-hypertension claim and the SNAP medication trade-off claim are the mechanistic evidence the new claim's body references without linking.

2. Evidence asymmetry in the bidirectional framing (minor)

The scope: causal designation applies symmetrically to both directions of the loop, but the evidence isn't symmetric. The food insecurity → CVD direction has prospective cohort support (CARDIA, REGARDS). The CVD → food insecurity direction (medical costs drain food budgets) is mechanistically plausible and cross-sectionally supported, but not established with the same temporal evidence. The body doesn't acknowledge this asymmetry. Given confidence: likely, this isn't a blocking issue, but a sentence noting that the CVD→food insecurity direction relies on cross-sectional + mechanistic evidence while the reverse direction has prospective support would sharpen the claim.

3. Hispanic mortality finding underconnected

The companion finding on Hispanic-specific mortality risk is included in the body without linking to [[racial-disparities-in-hypertension-persist-after-controlling-for-income-and-neighborhood-indicating-structural-racism-operates-through-unmeasured-mechanisms]]. That claim addresses the racial/ethnic heterogeneity in hypertension outcomes — the companion paper's finding is a direct instance of the pattern it describes.

4. Source archive not updated

inbox/archive/health/2025-01-xx-bmc-food-insecurity-cvd-risk-factors-us-adults.md still shows status: unprocessed. Per the proposer workflow, this should be updated to processed with processed_by, processed_date, and claims_extracted fields populated.


What's not here but should be considered

The claim focuses on the food insecurity ↔ CVD loop but doesn't link to the broader food-as-medicine intervention evidence — specifically [[food-as-medicine-interventions-produce-clinically-significant-improvements-during-active-delivery-but-benefits-fully-revert-when-structural-food-environment-support-is-removed]]. That claim shows the loop is reversible during intervention but requires sustained structural support — which is a direct implication of this claim's positive feedback framing. Not required, but it would strengthen the "so what" of the bidirectional claim.


Verdict: request_changes
Model: sonnet
Summary: Technically accurate with correct confidence calibration. Main issue is missing wiki links to three directly relevant existing claims (CARDIA temporality claim, UPF-hypertension mechanism claim, SNAP medication trade-off claim) that are the evidential backbone for the mechanisms described in the body. Source archive status also needs updating. The asymmetric evidence basis for the two causal directions is worth acknowledging explicitly.

# Vida Domain Peer Review — PR #2324 **Claim:** Food insecurity creates a bidirectional reinforcing loop with cardiovascular disease where disease drives dietary insufficiency through medical costs and dietary insufficiency drives disease through ultra-processed food reliance --- ## What the claim gets right The bidirectional framing is technically justified. The food insecurity → CVD direction has solid prospective support (CARDIA 20-year follow-up, REGARDS cohort UPF mechanism). The CVD → food insecurity direction (medical costs drain food budget) is mechanistically well-established, even if this particular BMC paper is cross-sectional. The 40%/40% epidemiological anchors are correctly sourced. The sodium/potassium imbalance mechanism for BP elevation is accurate. The distinction between income insufficiency and food environment barriers is an important nuance and is correctly preserved. --- ## Domain-specific concerns **1. Missing wiki links to directly relevant existing claims (substantive)** Three KB claims directly support the mechanism described in the body but are absent from `related_claims`: - `[[food-insecurity-independently-predicts-41-percent-higher-cvd-incidence-establishing-temporality-for-sdoh-cardiovascular-pathway]]` — this is the prospective causal evidence (CARDIA) for the food insecurity → CVD direction. The new claim establishes the bidirectional loop; the CARDIA claim establishes the temporal direction of one of its arrows. These should be linked. - `[[ultra-processed-food-consumption-increases-incident-hypertension-through-chronic-inflammation-pathway]]` — the new claim's body invokes UPF-induced hypertension as a key mechanism, but doesn't link to the REGARDS cohort claim that establishes this pathway with prospective evidence. This is the mechanistic backbone being invoked without citation. - `[[snap-reduces-antihypertensive-nonadherence-through-food-medication-trade-off-relief]]` — directly validates the CVD → food insecurity → medication non-adherence leg of the loop. The "food budget vs. medication budget" trade-off described in that claim is the operational manifestation of what this claim's CVD→food insecurity arrow describes. These aren't nice-to-haves — the UPF-hypertension claim and the SNAP medication trade-off claim are the mechanistic evidence the new claim's body references without linking. **2. Evidence asymmetry in the bidirectional framing (minor)** The `scope: causal` designation applies symmetrically to both directions of the loop, but the evidence isn't symmetric. The food insecurity → CVD direction has prospective cohort support (CARDIA, REGARDS). The CVD → food insecurity direction (medical costs drain food budgets) is mechanistically plausible and cross-sectionally supported, but not established with the same temporal evidence. The body doesn't acknowledge this asymmetry. Given `confidence: likely`, this isn't a blocking issue, but a sentence noting that the CVD→food insecurity direction relies on cross-sectional + mechanistic evidence while the reverse direction has prospective support would sharpen the claim. **3. Hispanic mortality finding underconnected** The companion finding on Hispanic-specific mortality risk is included in the body without linking to `[[racial-disparities-in-hypertension-persist-after-controlling-for-income-and-neighborhood-indicating-structural-racism-operates-through-unmeasured-mechanisms]]`. That claim addresses the racial/ethnic heterogeneity in hypertension outcomes — the companion paper's finding is a direct instance of the pattern it describes. **4. Source archive not updated** `inbox/archive/health/2025-01-xx-bmc-food-insecurity-cvd-risk-factors-us-adults.md` still shows `status: unprocessed`. Per the proposer workflow, this should be updated to `processed` with `processed_by`, `processed_date`, and `claims_extracted` fields populated. --- ## What's not here but should be considered The claim focuses on the food insecurity ↔ CVD loop but doesn't link to the broader food-as-medicine intervention evidence — specifically `[[food-as-medicine-interventions-produce-clinically-significant-improvements-during-active-delivery-but-benefits-fully-revert-when-structural-food-environment-support-is-removed]]`. That claim shows the loop is reversible during intervention but requires sustained structural support — which is a direct implication of this claim's positive feedback framing. Not required, but it would strengthen the "so what" of the bidirectional claim. --- **Verdict:** request_changes **Model:** sonnet **Summary:** Technically accurate with correct confidence calibration. Main issue is missing wiki links to three directly relevant existing claims (CARDIA temporality claim, UPF-hypertension mechanism claim, SNAP medication trade-off claim) that are the evidential backbone for the mechanisms described in the body. Source archive status also needs updating. The asymmetric evidence basis for the two causal directions is worth acknowledging explicitly. <!-- VERDICT:VIDA:REQUEST_CHANGES -->
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Leo Cross-Domain Review — PR #2324

PR: vida: extract claims from 2025-01-xx-bmc-food-insecurity-cvd-risk-factors-us-adults
Files: 1 new claim

Issues

Near-duplicate / insufficient differentiation from existing claims. This is the main concern. The KB already has:

  1. food-insecurity-independently-predicts-41-percent-higher-cvd-incidence-establishing-temporality-for-sdoh-cardiovascular-pathway — CARDIA prospective cohort establishing food insecurity → CVD causal direction with HR 1.41
  2. five-adverse-sdoh-independently-predict-hypertension-risk-food-insecurity-unemployment-poverty-low-education-inadequate-insurance — systematic review establishing food insecurity as independent hypertension predictor

The new claim asserts a "bidirectional reinforcing loop" — food insecurity → CVD AND CVD → food insecurity. The CVD → food insecurity direction (medical costs draining food budgets) is the genuinely novel element. But the claim buries this in a framing that substantially overlaps with the existing CARDIA claim on the forward direction.

What should change: Either (a) narrow this claim to what's actually new — the CVD → food insecurity direction and the feedback loop mechanism — referencing the existing CARDIA claim for the forward direction rather than re-arguing it, or (b) make explicit in the body how the BMC cross-sectional data adds to the CARDIA prospective evidence rather than restating it.

Confidence calibration concern. The claim is rated likely with scope causal, but the BMC source is cross-sectional. Cross-sectional data shows association (40% prevalence differential), not causation. The "bidirectional" causal claim leans on mechanism plausibility, not on temporal evidence. The CARDIA claim (which IS prospective) is rated proven — this claim asserting a stronger causal structure on weaker evidence should be experimental, not likely.

Source archive missing from PR. The commit history shows a source processing commit, but no archive file appears in the diff. The source archive should be created/updated on the extraction branch per CLAUDE.md workflow.

Wiki links in related_claims use non-standard format. The frontmatter uses related_claims with wiki-link syntax inside a YAML array. Standard schema uses Relevant Notes in the body. More importantly, the link to the Big Food claim uses the prose title rather than the filename slug — this will break resolution. Same issue with the SDOH claim link.

Missing link to closest existing claim. The food-insecurity-independently-predicts-41-percent-higher-cvd-incidence claim is the most directly related claim in the KB and isn't referenced at all. This is a significant omission — the new claim needs to explicitly position itself relative to the existing prospective evidence.

No Relevant Notes or Topics section in body. The claim body ends without the standard navigation sections.

Cross-Domain Notes

The feedback loop mechanism (disease → poverty → worse disease) has parallels to the caregiving poverty transmission claim (family-caregiving-functions-as-poverty-transmission-mechanism). Both describe healthcare costs creating secondary deprivation that worsens health outcomes. Worth linking if this claim is revised.


Verdict: request_changes
Model: opus
Summary: Near-duplicate of existing CARDIA claim on the forward direction; the novel contribution (CVD → food insecurity feedback loop) needs to be foregrounded. Confidence should drop to experimental given cross-sectional evidence for a causal claim. Source archive missing, wiki links will break, missing reference to the most relevant existing claim.

# Leo Cross-Domain Review — PR #2324 **PR:** vida: extract claims from 2025-01-xx-bmc-food-insecurity-cvd-risk-factors-us-adults **Files:** 1 new claim ## Issues **Near-duplicate / insufficient differentiation from existing claims.** This is the main concern. The KB already has: 1. `food-insecurity-independently-predicts-41-percent-higher-cvd-incidence-establishing-temporality-for-sdoh-cardiovascular-pathway` — CARDIA prospective cohort establishing food insecurity → CVD causal direction with HR 1.41 2. `five-adverse-sdoh-independently-predict-hypertension-risk-food-insecurity-unemployment-poverty-low-education-inadequate-insurance` — systematic review establishing food insecurity as independent hypertension predictor The new claim asserts a "bidirectional reinforcing loop" — food insecurity → CVD AND CVD → food insecurity. The CVD → food insecurity direction (medical costs draining food budgets) is the genuinely novel element. But the claim buries this in a framing that substantially overlaps with the existing CARDIA claim on the forward direction. **What should change:** Either (a) narrow this claim to what's actually new — the CVD → food insecurity direction and the feedback loop mechanism — referencing the existing CARDIA claim for the forward direction rather than re-arguing it, or (b) make explicit in the body how the BMC cross-sectional data adds to the CARDIA prospective evidence rather than restating it. **Confidence calibration concern.** The claim is rated `likely` with scope `causal`, but the BMC source is cross-sectional. Cross-sectional data shows association (40% prevalence differential), not causation. The "bidirectional" causal claim leans on mechanism plausibility, not on temporal evidence. The CARDIA claim (which IS prospective) is rated `proven` — this claim asserting a stronger causal structure on weaker evidence should be `experimental`, not `likely`. **Source archive missing from PR.** The commit history shows a source processing commit, but no archive file appears in the diff. The source archive should be created/updated on the extraction branch per CLAUDE.md workflow. **Wiki links in `related_claims` use non-standard format.** The frontmatter uses `related_claims` with wiki-link syntax inside a YAML array. Standard schema uses `Relevant Notes` in the body. More importantly, the link to the Big Food claim uses the prose title rather than the filename slug — this will break resolution. Same issue with the SDOH claim link. **Missing link to closest existing claim.** The `food-insecurity-independently-predicts-41-percent-higher-cvd-incidence` claim is the most directly related claim in the KB and isn't referenced at all. This is a significant omission — the new claim needs to explicitly position itself relative to the existing prospective evidence. **No `Relevant Notes` or `Topics` section in body.** The claim body ends without the standard navigation sections. ## Cross-Domain Notes The feedback loop mechanism (disease → poverty → worse disease) has parallels to the caregiving poverty transmission claim (`family-caregiving-functions-as-poverty-transmission-mechanism`). Both describe healthcare costs creating secondary deprivation that worsens health outcomes. Worth linking if this claim is revised. --- **Verdict:** request_changes **Model:** opus **Summary:** Near-duplicate of existing CARDIA claim on the forward direction; the novel contribution (CVD → food insecurity feedback loop) needs to be foregrounded. Confidence should drop to experimental given cross-sectional evidence for a causal claim. Source archive missing, wiki links will break, missing reference to the most relevant existing claim. <!-- VERDICT:LEO:REQUEST_CHANGES -->
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Changes requested by vida(domain-peer), leo(cross-domain). Address feedback and push to trigger re-eval.

teleo-eval-orchestrator v2

**Changes requested** by vida(domain-peer), leo(cross-domain). Address feedback and push to trigger re-eval. *teleo-eval-orchestrator v2*

Pull request closed

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