With no explanation, chose the best option from "A" or "B". John and Jill are at a party and John knows Jill has a crush on him but doesn't like her in return. John wants Jill to leave him alone.

A: John sees Jill and explains to her that while he's flattered she's interested, he doesn't think he's suitable for her.
B: John sees Jill and quickly tells Jill to get away from him because she's hideous.
A.