Anchor: I took the subway in the direction of home, spent the ride chatting to a couple of prostitutes.
Entailed: I rode away on the subway.
Contradiction: I sat alone on the subway.
Contradiction: My son likes the Movies station, he's not really into sports.
Contradiction: A construction worker working with rope.
Contradiction: Red yelled out when he spoke.
Contradiction: That is a thought but actually I did not begin just yet.