Anchor: It asks how much more efficient would a potential competitor have to be to overcome the scale economies of the U.S.
Entailed: It has some questions about potential competitors efficiency.
Contradiction: It concludes that there is no way a competitor could overcome the U.S. economies of scale.
Contradiction: The man is wearing a bathing suit.
Contradiction: A person is preparing something to eat.
Contradiction: The two men are worried.
Contradiction: the boy is in overalls