Anchor: A man in and a woman are sitting on a bus or train.
Entailed: The man and woman sit on the bus.
Contradiction: The couple is at their wedding ceremony.
Contradiction: Two men sit on a couch.
Contradiction: The two women stood in front of the mirror.
Contradiction: What is your opinion if my child were thinking of going to France?
Contradiction: Methods for preventing and controlling air pollution are among the focuses of the Lab's research program.