Anchor: Two professional boxers are punching in a fight.
Entailed: The boxers are fighting.
Contradiction: The boxers are laughing and sitting.
Contradiction: The four people are in a building full of people.
Contradiction: If you would like to learn about a real myth, you shouldn't worry about synergy.
Contradiction: A girl is happy and laughing with her friends.
Contradiction: stop the train right now.