Anchor: A man in a white shirt is driving a tractor and dumping a load of sand.
Entailed: The man is outside.
Contradiction: He is dumping gravel.
Contradiction: Customers are looking at the horses during an open air market of fruit and vegetables.
Contradiction: A climber scales the wall.
Contradiction: A child polishes his glasses.
Contradiction: All of his family would have to be there for him.