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 man wrote letters in the Army, but didn't send packages. That's because it is expensive to send _ . (A) letters (B) packages

Ex Output:
B


Ex Input:
Kyle was listening to Ian tell him about these vitamins he was taking.  _ was cheerful about them. (A) Kyle (B) Ian

Ex Output:
B


Ex Input:
Joseph had to have well manicured nails for work, but not Kevin, because _ worked at a farm. (A) Joseph (B) Kevin

Ex Output:

B