Anchor: Three men discuss business over beers at a bar.
Entailed: They are at a bar.
Contradiction: They are at an AA meeting.
Contradiction: It's not important who brought Mrs. Inglethorp the cup of coffee or who was in the hall at the time.
Contradiction: Dogs are swimming
Contradiction: I think it should be that way.
Contradiction: An infomercial crowd watching a product demonstration.