Anchor: A college baseball player runs the bases while a pitcher throws.
Entailed: The people are playing baseball.
Contradiction: THe men are playing basketball.
Contradiction: A child is swimming in a river.
Contradiction: The base of a statue has a man sitting on it.
Contradiction: An extensive literature search did not have be performed to meet objectives.
Contradiction: They had fun looking at the food and trying samples at the Farmers Market.