Anchor: A person climbs a snowy hill while a black dog follows.
Entailed: A person and a dog are walking.
Contradiction: A squirrel is following a hiker.
Contradiction: He was too nervous to say anything to Poirot.
Contradiction: Couple kisses each other.
Contradiction: A man dressed in a swimsuit is on the beach with his wife.
Contradiction: The man and woman are both holding something.