Anchor: A black man in a blue shirt holds a metal bar against a concrete block with his foot as he cuts it.
Entailed: A black man in a blue shirt holds a metal bar
Contradiction: A black man in a blue shirt doesn't hold a metal bar
Contradiction: Meet the Press, and other Q and A shows, allow journalists to give express subjective opinions freely.
Contradiction: The barber took a bow afterwards.
Contradiction: I do not read so I don't buy books at all. 
Contradiction: She is comforting her child at the doctor's office.