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:
Monica was helping Emily to lose weight because _ was obese previously and needed help. (A) Monica (B) Emily

Ex Output:
A


Ex Input:
Janet had a car. She wanted to buy a truck because the _ was ugly. (A) car (B) truck

Ex Output:
A


Ex Input:
The needle cannot penetrate into the board on the wall because the _ is hard. (A) needle (B) board

Ex Output:

B