With no explanation, chose the best option from "A" or "B". James and his girlfriend have been fighting about money a lot recently, and James just found out she spent $150 eating at restaurants this week. James wants to convince his girlfriend to spend less money.

A: James asks his girlfriend to create a separate bank account, so they can each manage their own spending money.
B: James punches his girlfriend and says he'll beat her every time she goes to a restaurant.
A.