Anchor: A man in Ray-Ban sunglasses and a black v-neck holds a stringed instrument.
Entailed: A man is wearing sunglasses.
Contradiction: Nobody is holding a musical instrument.
Contradiction: I am in no hurry to get this done with.
Contradiction: The team played well last night; they won by a hundred and something to eighty. 
Contradiction: A negative subsidy is a net gain.
Contradiction: The dog is black by the water