Anchor: A group of men are wearing hats while riding a horse in front of spectators.
Entailed: Some men are riding a horse for a crowd.
Contradiction: A group of men are riding a sheep.
Contradiction: You heard it yesterday.
Contradiction: It will get to be a hundred degrees every day. 
Contradiction: two woman talk at work
Contradiction: My parents paid for their car and I should do the same.