With no explanation, chose the best option from "A" or "B". Sally is attending her work holiday party where she will see an old coworker she has been upset with for a long time. Sally wants to tell this coworker what she thinks of her.

A: Sally approaches the old coworker and grabs her by the shoulder before telling her off loudly.
B: Sally approaches the old coworker and gives her a backhanded compliment, while staying polite.
B.