With no explanation, chose the best option from "A" or "B". Dave is at home when he gets a phone call from his friend Jim who wants to borrow his lawn mower. Dave wants to respond to Jim's request.

A: Dave tells Jim that he's not comfortable having his lawn mower  leave his home as it's expensive.
B: Dave tells Jim that he'd be glad to lend it to him, and he can come pick it up.
B.