Anchor: The crew cleaned the ice and snow off the steps.
Entailed: There is ice and snow.
Contradiction: The crew is chopping vegetables.
Contradiction: It's been really cool lately.
Contradiction: I think what I said was that similarly adequate circumstances can be found in other places, dear girl.
Contradiction: the children sleep in the living room
Contradiction: Yellowstone National Park would be reported as a heritage asset.