Anchor: Three girls working on a rooftop together.
Entailed: Three girls are working on a roof.
Contradiction: Three men working on a rooftop together.
Contradiction: The children are going sledding.
Contradiction: A woman and child eating Mcdonalds.
Contradiction: The man is playing with the little cat.
Contradiction: It didn't take much time to get down the ladder into the stall.