Anchor: Two men in shorts are boxing inside of a cage.
Entailed: The boxers are fighting.
Contradiction: The boxers are wearing pants.
Contradiction: The largest issue is in an industrial economy no one wants to pay taxes.
Contradiction: You should sleep now. 
Contradiction: The EPA refused to perform a cost benefit analysis as the EPA felt it wouldn't provide any value.
Contradiction: An old man is in a wheelchair.