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:
As such a talented artist, Laura had much to offer Sarah in learning to paint, and _ was eager to teach. (A) Laura (B) Sarah

Ex Output:
A

Ex Input:
Monica is a freshman and asks for an advice from Victoria, because _ already got through the first year. (A) Monica (B) Victoria

Ex Output:
B

Ex Input:
The pedal on Jim's bike hurt more than the seat, because the _ was rough. (A) pedal (B) seat

Ex Output:
A