Anchor: A man pushing a baby stroller at the beach, a woman with a little boy ahead.
Entailed: The man is by a woman and a little boy.
Contradiction: The man is playing cards.
Contradiction: It makes complete sense to me that this would be mandatory. 
Contradiction: A dog is outside.
Contradiction: A young boy swims in the shallow water at the beach.
Contradiction: There are 100 cabins.