Anchor: Affirmative action (even for athletes and preppies) sometimes has a place in this land of second chances, where anyone can grow up to be president.
Entailed: At times, in this land of second opportunities, there is space for affirmative action.
Contradiction: There are little to no chances for anyone here.
Contradiction: He felt nothing, saw nothing, heard nothing. Not even when he was punctured by the blade. 
Contradiction: A person in an outdoor setting.
Contradiction: The gymnast is skiboarding.
Contradiction: I was born in 1962, but when did it complete?