## Problem 221 — rank:248

**Title:** Functional contribution of innate lymphoid cells

**Added binding assumptions (LaTeX):**

```latex
Define the conceptual pathway state by a structural-model intervention with fixed versions and timing; a binary label alone does not determine its counterfactual outcome. Off-target bounds must concern the same outcome scale and include interactions, or an additive subtraction is unjustified. Total effects allow the declared compensatory adaptive and stromal responses. Context transfer requires common outcome measurement and supported intervention versions.
```

**Direct edits:** 0. **Fresh external checks:** None; supplied sources retained as provenance.