With no explanation, chose the best option from "A" or "B". Fred, a stranger, helps Tina load some very heavy bags of dog food into the back of her car. Tina wants to tell Fred that she doesn't need anymore help from him.

A: Tina tells Fred that she wishes he'd loaded the dog food into her car faster, but that he can go now.
B: Tina thanks Fred for his help and tells him that if he hadn't been there for her, she couldn't have done it herself.
B.