Anchor: A boy looks over a railing at the many boats and rafts below in the water.
Entailed: There are many boats and rafts in the water.
Contradiction: The boy looks at the empty water.
Contradiction: The men are sitting down.
Contradiction: The little girl is playig in the water.
Contradiction: Only individuals are doing that sort of business.
Contradiction: A group of people are laughing.