With no explanation, chose the best option from "A" or "B". Justine is visited by her sister Cindy, who wants to borrow her credit card to make a small purchase. Justine wants to respond to her sister.

A: Justine tells Cindy that she is not comfortable lending out her credit card to anyone, even a sister.
B: Justine gives Cindy her credit card with the expectation that Cindy will eventually pay her back.
A.