Anchor: yeah i don't know any statistics either but it's it's probably going to be the same type of situation that that uh the black people have gone through it took them well black men long time to to get up to the pay scales of the white man and now i think it it's feasible for a black man to be president
Entailed: It took black men a long time to be paid the same as white men for the same job.
Contradiction: It took a long time for white men to get up to the pay scales of the black man.
Contradiction: No protocols exist for open system interconnection.
Contradiction: There was trembling in his voice.
Contradiction: Dole distrusts Woodward. 
Contradiction: Some art is painted on a wall.