Anchor: Your guide will turn off the engine and an eerie silence will envelop the boat.
Entailed: Your guide will shut down the engine.
Contradiction: The guide will leave the engine on in an eerie silence.
Contradiction: A man is sleeping.
Contradiction: The girl is handing the boy the racket.
Contradiction: A man is jumping off a diving board.
Contradiction: A boy is going onto a merry-go-round.