Anchor: The two sides in the debate over gay marriage share an assumption that is essentially collectivist.
Entailed: There is a collectivist assumption shared by both sides.
Contradiction: The two sides of the gay marriage debate share no assumptions.
Contradiction: A bunch of people are all staring in different directions.
Contradiction: A girl smiles for the camera.
Contradiction: The girl has a red shirt.
Contradiction: Scenario B should be 50 percent faster than scenario A.