Anchor: uh-huh um-hum yeah i don't know either it's kind of a tough question
Entailed: I am not sure as well; it is a hard question.
Contradiction: That question is a piece of cake; I have an answer already.
Contradiction: The man is sitting on a bench.
Contradiction: A man is in the water.
Contradiction: A lady wearing a shirt is cooking.
Contradiction: The region tends to serve clients throughout northern California.