Anchor: A man sits on a bench and eats an ice cream cone.
Entailed: He was eating ice cream.
Contradiction: The man was inside, watching tv.
Contradiction: That is most likely, agreed Tommy.
Contradiction: A bike rider jumps through the air.
Contradiction: The minister Colbert destroyed the old building to make way for new development.
Contradiction: The key here was the meaning of the concept of a case.