Anchor: YOU know who Mr. Brown is, don't you?"
Entailed: You are aware of who Mr. Brown is, are you not?
Contradiction: I don't expect you to know who Mr. Brown is.
Contradiction: The power would never fail, I knew that, the generating plant was excellent.
Contradiction: A person is walking outside.
Contradiction: A family boards a plane.
Contradiction: Four children pose in a structure