Anchor: A man in a vest stands on a quiet street.
Entailed: A man stands on the street.
Contradiction: A lady walks down a quiet street.
Contradiction: You are not involved in this at all.
Contradiction: If an entrant was more efficient than the incumbent, the USO wouldn't lose profits.
Contradiction: She asked the question in a sarcastic tone of voice.
Contradiction: The crown of Sicily was offered to the house of Aragon in Spain.