With no explanation, chose the best option from "A" or "B". Mike, Amy and Jeff are at the bar when Amy, who is married asks Jeff if he wants to have a sexual affair with her. Jeff wants to respond to Amy's question.

A: Jeff tells Amy that he would love to have sex with her and is open to a long term affair.
B: Jeff tells Amy that because she is married, he does not even think of her as a possible object of affection.
B.