Anchor: uh when we were raising a family i think back then we just now we feel like we might could live without one but uh we have a Discover card and i have to laugh about the cash back do you have one of those
Entailed: I laugh about the cash back offer from the Discover Card.  
Contradiction: the cash back offer from the Discover Card is a serious thing.  
Contradiction: Evolutionary Psychology is well understood and few mysteries, if any, remain.
Contradiction: People are on a piece of machinery outside
Contradiction: I'll be paying full price
Contradiction: I have found it interesting to talk with you.