With no explanation, chose the best option from "A" or "B". Carrie is admiring her friend Debbie's china doll collection when she accidentally breaks the arm off one. Carrie wants to react to what happened.

A: Carrie says that she didn't expect the doll to be so fragile, and sets it back down.
B: Carrie apologizes to Debbie and asks if she can somehow replace the china doll.
B.