Anchor: A man playing his guitar by a hotel pool.
Entailed: There is a pool at the hotel.
Contradiction: The man is swimming in the hotel pool.
Contradiction: A person is walking towards his bedroom.
Contradiction: We would be willing to discuss it more if you brought us a tiny gadget. 
Contradiction: The GAO doesn't list fisvasl info on their site
Contradiction: A boy is climbing a stack of timber.