Anchor: Two guys performing rock concert, one has short blond-hair who is singing, and the second has long blond-hair and is jamming out on his guitar.
Entailed: Two guys are performing a concert.
Contradiction: A guy has short white-hair.
Contradiction: Three woman are performing at a rock concert.
Contradiction: Two men are practing the drums in a garage.
Contradiction: the children sleep in the living room
Contradiction: The men are both playing flutes.