Anchor: A man with dreaded hair sits on the street surrounded by a large group of people.
Entailed: There is a large group of people.
Contradiction: A bald man is running across the street.
Contradiction: A man is listening to a woman talk.
Contradiction: Last night, my conversation with the lady was interrupted ten minutes in.
Contradiction: Two men are at the casino
Contradiction: How many times have you called?