With no explanation, chose the best option from "A" or "B". Dave is at a work meeting writing notes when his pen runs out, which his coworker Tony notices and offers him his pen. Dave wants to respond to Tony's offer.

A: Dave tells Tony that he would never touch a pen that's been in contact with another person's skin, it's gross.
B: Dave tells Tony thanks and accepts Tony's nice gesture of his pen.
B.