Anchor: The leisurely trip takes three hours, with a tunnel and several locks to be negotiated.
Entailed: In three hours you can take the leisure trip.
Contradiction: There is no trip to take, you can view it all in an instance and then go home.
Contradiction: The man was in a pool.
Contradiction: A person is playing baseball and fielding the ball.
Contradiction: Jon was looking up at the sky. 
Contradiction: the red-haired woman waits for the man to stop singing