Anchor: Four people walking down the street and one is trying to jump in a shopping cart.
Entailed: Four people are walking down the street and one jokes aroung by jumping in a card.
Contradiction: Four people are in a tennis match.
Contradiction: Two men are playing polo.
Contradiction: Three youngsters in uniform prepare to play soccer.
Contradiction: We applied the methods the same way. 
Contradiction: I know Richardson got a good reputation.