Anchor: A man is standing in front of glass doors with a blue spot and a pink spot.
Entailed: The man is looking through a glass door.
Contradiction: The man is flying a plane.
Contradiction: You don't understand me. 
Contradiction: A man is sitting on a couch.
Contradiction: Some people in uniforms are patrolling the grounds during the big football game.
Contradiction: A man is wake boarding.