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".

Ex Input:
Bob liked herbal tea a lot more than adderall because the _ made him feel calm. (A) adderall (B) tea

Ex Output:
B


Ex Input:
The waiter served more cocktails than beers at the restaurant because the _ were blander. (A) cocktails (B) beers

Ex Output:
B


Ex Input:
The engineer had to take the pressure off of the box from the ball because the _ would have exploded. (A) box (B) ball

Ex Output:

A