Anchor: A man wearing a blue shirt smokes a cigarette in front of an official building.
Entailed: A man wearing a blue shirt.
Contradiction: A man is naked in front of a buiding.
Contradiction: You can't get it with internet access
Contradiction: I think they use a comparable form for any undergrad students having sex at Cornell.
Contradiction: The woman is shaving her face.
Contradiction: Even a bird or fish would be ok.