Anchor: Two people playing with a volleyball in a pool.
Entailed: People are in a pool playing volleyball.
Contradiction: A man is feeding the birds.
Contradiction: A man in his underwear is cooking on a gas grill.
Contradiction: The savings flow has recently been overshadowed by gains in household assets.
Contradiction: Susan was washing the dishes.
Contradiction: The judgement has two aspects that some people disagree with.