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:
Logan asked Brian to help him with the algebra for _ was easily passing the class. (A) Logan (B) Brian

Ex Output:
B


Ex Input:
The brutal boxing match was suitable for Christopher but not Samuel because _ did damage to his opponent. (A) Christopher (B) Samuel

Ex Output:
A


Ex Input:
She knew she should eat salad but she ate a muffin, because the _ was delicious. (A) muffin (B) salad

Ex Output:

A