he quizzed unmercifully all the men in the room

There is a suggestion that the relationship between the fertility of the women and of their parents is closer in the group practising contraception (where perhaps genetic and nurtural factors for genophilia come into play).

You're... remarrying? I didn't even know you were seeing someone. And she's going to live here?

Boolean logic can be shown to be embedded in integer arithmetic (modulo 2) by assigning polynomials to logical connectives, like so: operatorname NOT(x)=1-x, quad operatorname AND(x,y)=xy, quad operatorname OR(x,y)=x+y-xy.