Anchor: In 1987, Stephen Kinzer of the New York Times encountered a contra patrol in northern Nicaragua, chatted with the men amicably for an hour or so, and then got ready to leave.
Entailed: Stephen Kinzer talked to some men then got ready to leave.
Contradiction: In 1988, Stephen Kinzer encountered a contra patrol in northern Nicaragua.
Contradiction: A dog is writing a musical.
Contradiction: A child is drinking a beverage.
Contradiction: They complain that too many people vote.
Contradiction: Jim is fading away.