Anchor: The lifeguard is staring into the calm water from his stand.
Entailed: The lifeguard can see the water.
Contradiction: The lifeguard is blind.
Contradiction: The platform is for a ferry.
Contradiction: Two men are playing musical instruments.
Contradiction: The three rugby players quit the team before the scrum.
Contradiction: He wanted to get me away from her because he hated her.