Anchor: Three children watch a man on stage playing guitar.
Entailed: three children watch a man play guitar
Contradiction: three children watch a man play accordian
Contradiction: A man sitting with a dog throws a ball at a woman walking by with her cat.
Contradiction: The baby has something in his mouth.
Contradiction: No, not Visa.  
Contradiction: A man in a vest and hard hat repairing a wall, while standing on scaffolding.