Anchor: Two little boys in polos, are holding a black lab.
Entailed: Boys are holding a dog.
Contradiction: Girls are holding cats.
Contradiction: The woman is scuba diving.
Contradiction: A person is playing a tune.
Contradiction: 10 percent of the total costs is given to engineering and project management, while 45 percent is given to construction.
Contradiction: One man is rescuing another from a boat.