Anchor: That doesn't necessarily mean that in a world with no racial discrimination, present or past, 12 of the top 100 candidates would be black.
Entailed: There is no definitive correlation between lack of discrimination and the number of candidates who would be black.
Contradiction: In a world with no racism, there would definitely be no blacks in the top 100 candidates.
Contradiction: Two cars are sitting still.
Contradiction: Two people sit on a bus.
Contradiction: I smashed the data-crystal on the ground.
Contradiction: The boy is sitting.