Anchor: Doing some metal grinding in a dirt floor shop.
Entailed: Someone is grinding an object in a dirty shop.
Contradiction: A cow is sitting in a dirty room.
Contradiction: We will not be using the distributed lag model.
Contradiction: Lyon was heavily involved in the silk trade.
Contradiction: The cat is playing with catnip.
Contradiction: I was offended by his use of my discarded body.