With no explanation, chose the best option from "A" or "B". Jenna, who had a well-paid job, took her kids to the supermarket for their weekly shopping trip. Jenna doesn't want to spoil her kids.

A: Jenna tells her kids that they can each pick one treat if they behave in the grocery store.
B: Jenna says no to anything her kids ask for, even healthy snacks.
A.