Anchor: A group of men are passing time sitting on the ledges of a building.
Entailed: A group of men are sitting on a building ledge.
Contradiction: The men are in the gym playing racquete ball.
Contradiction: The giant fell to the ground as Jon delivered one last fatal blow. 
Contradiction: Well, then, what's the point of reading any kind of fiction?
Contradiction: A woman hangs a picture on the wall.
Contradiction: The river is hidden by the dunes so from afar it looks like the boats are on the sand.