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:
In order to call his mom, he bought a landline and cell phone. The _ was more beneficial because it was mobile. (A) cell phone (B) landline

Ex Output:
A


Ex Input:
Rachel has way smaller muscles than Tanya because _ always worked out every day of the week. (A) Rachel (B) Tanya

Ex Output:
B


Ex Input:
Brian's hair always got big when it was humid. Dennis bought a dehumidifier to help. _ was grateful for the gesture. (A) Brian (B) Dennis

Ex Output:

A