Anchor: A man in a helmet kneels down to adjust a bicycle.
Entailed: A man is adjusting a bicycle.
Contradiction: A man is fixing a skateboard.
Contradiction: We did all we could to help.
Contradiction: A man posing.
Contradiction: A boy is playing baseball.
Contradiction: Felipa Moniz Perestrelo was the daughter of Bartolomeu Perestrelo.