Anchor: A man with no shirt on and a hat is using a hammer and anvil.
Entailed: A man with no shirt on is working at an anvil using a hammer.
Contradiction: A man is playing the banjo.
Contradiction: A man uses a screwdriver on an anvil.
Contradiction: the man rolls the dough
Contradiction: A man is wearing a white shirt
Contradiction: A man with a shirt on and no hat is making a hammer using an anvil.