Anchor: A man on a blue surfboard is on a wave.
Entailed: there is a man in the water
Contradiction: the man is reading a book in his bed
Contradiction: The captain and passengers all thought this would be a terrifying experience.
Contradiction: I've always had a hidden desire to solve crimes.
Contradiction: Popeye slipped gracefully onto her back and she plodded along sedately.
Contradiction: A girl is in a tunnel.