Anchor: There is a man with a gray shirt on his speed boat who caught a big fish, and has started to cut it open.
Entailed: A fishermen in a gray shirt tending to his fish after a catch.
Contradiction: The man reels in the fish from the pier.
Contradiction: There is a man jet skiing.
Contradiction: He had thrown the fish back after catching it
Contradiction: The man is wearing a red shirt.
Contradiction: A man in a gray shirt cuting open his fishsticks on a plate.