Anchor: Two people ride a colorful bike while a blond woman takes their picture.
Entailed: two people are having their picture taker
Contradiction: the blode woman is riding the bike\
Contradiction: Computers have no use in the running of the postal service.
Contradiction: Three men and a dog are standing on a rock overlook.
Contradiction: A woman is watching a movie.
Contradiction: There is a boat.