Anchor: A young boy playing on his skateboard on a patio of an interesting building, while two people are sitting in chairs in the background.
Entailed: The boy is on his skateboard.
Contradiction: The boy is on his surfboard.
Contradiction: Two men are playing tennis.
Contradiction: A man is concentrating on playing the drums.
Contradiction: a rally car driver does a trick
Contradiction: I guess I've talked long enough.