Anchor: A man in a white shirt and jeans sweeps the sidewalk of a street.
Entailed: A man is wearing a shirt and jeans.
Contradiction: The man is indoors, sweeping.
Contradiction: I love responding to emails! 
Contradiction: It's one of the favourite spots for wedding photos.
Contradiction: I wasn't interested at all.
Contradiction: There are standards for acceptable performance that contractors should meet.