Anchor: Once registered, you dial a number in the United States, where a computer with caller-ID recognizes you after one ring.
Entailed: In the United States caller ID recognizes you.
Contradiction: There is not caller ID in America.
Contradiction: A man is fishing off of a deck.
Contradiction: I know of the book.
Contradiction: No one I saw looked familiar.
Contradiction: a dog on a farm