Anchor: Two men are walking up the stairs one is wearing a blue shirt and the other one is wearing a gray shirt.
Entailed: Two men are climbing a flight of stairs.
Contradiction: The men wearing pink shirts are going downstairs.
Contradiction: There is no one at the game.
Contradiction: An old man plays the drum.
Contradiction: The girl is riding her bike in the basement.
Contradiction: After entering the state hours ago we haven't seen a single human.