Anchor: A person wearing a black helmet rides a red bike through the woods.
Entailed: A personis riding outside.
Contradiction: A dog is playing with a ball.
Contradiction: it was really quick and simple, no trouble at all
Contradiction: I'm going to be a friend of Miss Tuppence.
Contradiction: A young woman is watching TV at home.
Contradiction: What possibly made him to posting off to London in such a way?