With no explanation, chose the best option from "A" or "B". Jane's children keep nagging her and grabbing things off the shelves in the supermarket. Jane wants someone to watch her children while she shops.

A: Jane asks a strange man hanging around the front of the store to watch her children.
B: Jane calls her best friend, who just got off work at the McDonald's next door, and asks her to watch the children while Jane shops.
B.