In this task, you are given a question containing a blank (_) and two options. You should pick the best option to answer the question. Please answer with "A" or "B".

Example Input: Amy was dreading the beginning of the school year but not Betty because _ was smart. (A) Amy (B) Betty
Example Output: B

Example Input: The salesman had various products to sell and sold a lot of desks but not chairs because the _ were high quality. (A) desks (B) chairs
Example Output: A

Example Input: Robert put a wad of gum in Michael's hair, which led to _ spending a day at the barbershop. (A) Robert (B) Michael
Example Output:
B