Anchor: A man wearing a black shirt, and a man in a hat are performing in a concert.
Entailed: Two men give a concert.
Contradiction: The man with the hat is performing with a woman wearing a black shirt.
Contradiction: A cat is playing with a mouse.
Contradiction: The mileage varies depending on whether it's tuned up or not.
Contradiction: The man is wearing overalls.
Contradiction: You might want to drop in at the distillery.