Anchor: but uh my car is is using two quarts of oil a week now
Entailed: I have used two quarts of oil in my car for a week now.
Contradiction: I don't have oil in my car.
Contradiction: The players are playing soccer.
Contradiction: I was happy talking to you, good bye. 
Contradiction: That's not very good, you will regret that.
Contradiction: A child throws a cap.