Anchor: Two postal workers are smiling while holding bins of canned goods.
Entailed: Two postal workers are smiling.
Contradiction: One postal worker is smiling.
Contradiction: A little boy is in a swimming pool.
Contradiction: Two men, one with an open mouth and one with an open hand, are standing next to each other.
Contradiction: There are no beaches here.
Contradiction: You probably have to get started pretty early