Anchor: I am good friends with a girl, and both of us share a similar interest, namely politics.
Entailed: My friend and I both like politics.
Contradiction: My friend and I vowed never to discuss politics.
Contradiction: Agencies must request their own copies.
Contradiction: Cumulative case studies are relatively untried.
Contradiction: Fred will most likely not chase anyone.
Contradiction: There is a man in a gray shirt.