Anchor: Rennie nodded.
Entailed: Rennie was nodding.
Contradiction: Rennie was napping.
Contradiction: A child in a red shirt is in a silent classroom.
Contradiction: There is a lot of bigotry, and many people would be happy to vote just to spite a candidate.
Contradiction: Killing lots of bees
Contradiction: Mister Kirby is from Texas.