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:
Aaron was always skipping leg day at the gym but Derrick never missed it. _ had very skinny legs. (A) Aaron (B) Derrick

Ex Output:
A

Ex Input:
He liked the calm of cleaning with a broom more than the bustle of the vacuum so the _ was underused. (A) broom (B) vacuum

Ex Output:
B

Ex Input:
Staying trim was not important to Brian , but was essential to Brett , so _ never watched his calories. (A) Brian (B) Brett

Ex Output:
A