Anchor: Four men at a table where a game of chess is being played.
Entailed: Observers are watching a chess game.
Contradiction: Observers are watching a game of checkers being played.
Contradiction: A man is sitting looking at a cake.
Contradiction: They decided that the driver's loss of control was what caused it.
Contradiction: The lady in red shorts walks into the building.
Contradiction: A group of birds on a wall.