Anchor: A college guy is on his laptop and wondering and thinking.
Entailed: Someone is using a personal computer.
Contradiction: A college student is using her laptop.
Contradiction: If you fall on nubby carpet, as I did on accident, and the fleece gets irreparable bald spots at the impact points.
Contradiction: A girl is asleep.
Contradiction: The man has a leather tongue.
Contradiction: A coach is talking with his team.