Anchor: A man in a red shirt is performing an aerial trick with a skateboard on a sidewalk.
Entailed: A man is riding a skateboard.
Contradiction: A man has a purple shirt.
Contradiction: Every group was remarkably similar in terms of the extent of support received from other organizational units.
Contradiction: You know, I've lived in Houston, you have to do that in order to get that.
Contradiction: Have you ever read a magazine?
Contradiction: A group of children playing in large fountain