Anchor: A man in plaid shorts is jumping over a fountain.
Entailed: The man jumps.
Contradiction: The man is jumping over the moon.
Contradiction: Electricity consumption has not been measured yet.
Contradiction: I don't believe they would be very amusing.
Contradiction: I am eighteen years old and I have never suffered through any problems. 
Contradiction: A guy with long hair and sunglasses is drinking something while sitting down.