Anchor: A black dog has just jumped into a swimming pool.
Entailed: A dog jumped into a pool.
Contradiction: A cat jumped into a pool.
Contradiction: There is an older man sitting on the side of a street.
Contradiction: $172 would have been paid to the Postal Service.
Contradiction: A girl in a pink coat has her feet in the pool.
Contradiction: Handel is the composer of  The Messiah.