Anchor: this is a vendor selling something
Entailed: A vendor sells something.
Contradiction: A vendor closes his shop.
Contradiction: Two boys are swimming in a pool.
Contradiction: Coal was produced in great numbers in Edinburgh which benefited a lot of areas of labor.
Contradiction: They attempt to maximize the future value.
Contradiction: The Orsay museum has air-conditioning and can provided relief from the heat in Paris on a hot day.