With no explanation, chose the best option from "A" or "B". Dave is in his room thinking of ways to propose to his girlfriend Gwen. Dave wants  to pick out an item to offer Gwen as part of the proposal.

A: Dave decides that he will offer Gwen a nice watch when he asks her to marry him.
B: Dave decides that he will offer Gwen a nice diamond ring when he asks her to marry him.
B.