Anchor: Three people operating on a person for medical reasons.
Entailed: A person is having surgery.
Contradiction: A woman is taking a nap in her bed.
Contradiction: Phil Hartman would have played so terribly that scene.
Contradiction: There is a video game on the tv.
Contradiction: Activities not being reviewed are valid to include. 
Contradiction: If there's an issue that can compromise an entity's ability to summarize financial data it might be a condition that should be reported.