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:
The groom wanted to hide the ring in the box but the _ was too small. (A) box (B) ring

Ex Output:
A

Ex Input:
Mailing a letter was easy for Kevin but not Brett because _ had a post office near his house. (A) Kevin (B) Brett

Ex Output:
A

Ex Input:
Bob decided that it hurt more to be shot with the bow than the gun, because the _ damaged more organs. (A) bow (B) gun

Ex Output:
A