Anchor: Two soccer players colliding as one tries to get the ball in front of the other player.
Entailed: The men are on opposing teams.
Contradiction: The men are playing tennis.
Contradiction: We don't use any of Robert Magee's work in our work.
Contradiction: A lifeguard is watching a pool for trouble.
Contradiction: The socks were the same color as they were when they were new.
Contradiction: people go inside