Anchor: A man in a white shirt is laughing at what a woman in a pink shirt is saying.
Entailed: A man is wearing a white shirt.
Contradiction: The woman is laughing at the man.
Contradiction: Jon said the man was gone for good.
Contradiction: Mount Everest was climbed for the first time two years later. 
Contradiction: EPA estimates that none of the MWe will be retrofitted due to budget cuts.
Contradiction: Her delivery style is awkward.