Anchor: A couple guys splash through water wearing hard hats.
Entailed: The guys are wearing hats.
Contradiction: The guys are working hard on a machine.
Contradiction: He opened his eyes but could not see anything because there was no light.
Contradiction: The children are playing.
Contradiction: the  men are on the same team
Contradiction: Tommy had already eaten lunch so he just ordered a cup of coffee and a Welsh rarebit.