With no explanation, chose the best option from "A" or "B". Stacy, whose car has broken down just before going to work, is roommates with Jill, who has a bike. Stacy wants to borrow Jill's bike.

A: Stacy asks Jill if it is OK to take Jill's bike to work today.
B: Stacy takes Jill's bike without asking and rides it to work.
A.