Anchor: A policeman on a motorcycle is stopped behind a car he pulled over.
Entailed: A motorcycle cop stopped behind the car that he pulled over.
Contradiction: The librarian pulled over to the side of the road.
Contradiction: These executives often use their insider knowledge to make huge sums of money off selling and buying stocks, they never get caught either.
Contradiction: People operate computers.
Contradiction: A man watching his feet.
Contradiction: I believe it's close to 90.