Anchor: Evolutionary psychology tells us that economic intercourse is about as deeply ingrained in the human brain as any other form of intercourse.
Entailed:  Economic intercourse is about as deeply ingrained in the human brain as any other form of intercourse.
Contradiction: Economic intercourse holds no place in the human brain.
Contradiction: Richard Romley is a private divorce attorney. 
Contradiction: A woman posing for a picture.
Contradiction: A man is sitting on a couch.
Contradiction: Students in public schools and private schools take SAT exams.