Anchor: A man wearing a gray hat stands with a woman wearing a red hat.
Entailed: A man and a woman are wearing hats.
Contradiction: A man is wearing a red hat and a woman is wearing a gray hat.
Contradiction: I found a percontativus when I needed it.
Contradiction: a man is dressed in red
Contradiction: Air conditioning is dispensable down here.
Contradiction: A man is sleeping