Lesson 27 — Citation integrity: when the citation does not support the claim
Unit IV · Grounding

L27_audit.py                                 student     Prints each claim beside the closest lines (or all) of its cited document; flags names not in the handbook.
L27_claims.txt                               student     Ten claims with citations to audit, weighted toward real-but-unsupported.
L27_audit_log.txt                            student     Audit log template: claim, sentence, verdict, evidence.

Python 3.11 or newer. Standard library only. Run each program from the folder the lesson tells you to put it in:
    python <file>.py        (Windows)
    python3 <file>.py       (macOS and Linux)
