Anchor: In the background, a tuba started playing.
Entailed: An instrument was playing in the background.
Contradiction: They were in complete silence.
Contradiction: A dog on the mountain walking up a rocky terrain with the setting of a blue sky.
Contradiction: Men are playing sports outside.
Contradiction: The kid is playing on a skateboard.
Contradiction: A pancake usually accompanies the dish, and it is stewed in a frying pan.