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 worked for hours to clean the carpet with his vacuum, but the _ didn't work. (A) carpet (B) vacuum

Ex Output:
B


Ex Input:
They had invested in a large curtain that would drop onto the stage, but it didn’t work out because the _ was too short. (A) curtain (B) stage

Ex Output:
A


Ex Input:
Jim was happy to trade my desk for his computer . He thinks the _ will work great. (A) desk (B) computer

Ex Output:

A