Anchor: A man reading a magazine sits on a street bench.
Entailed: A man is siting on a street bench.
Contradiction: A man is sitting on a bench in the park.
Contradiction: He would not go near the space-ship to save his life.
Contradiction: The people are juggling balls.
Contradiction: I can't get enough of living history.
Contradiction: She would have to wait maybe six months for such a trip.