# CON002-LAB1 — Claim/Evidence Ledger

Implement `evaluate(case)` in `starter.py`. Return exactly eight fields: `decision`, `support_count`, `contradiction_count`, `decisive_fresh`, `evidence_bound`, `scope_ok`, `confidence_allowed`, and `historical_preserved`.

The learner fixtures are synthetic. Do not infer rights, approval, release readiness, or source authority beyond the supplied fields.