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:
I tried to pour the new paint into the old bucket, but it didn't fit because the _ was too much. (A) paint (B) bucket

Ex Output:
A


Ex Input:
The carpenter wanted to build a wall, but he didn't have enough bricks. He built a water well instead because the _ required too many bricks. (A) water well (B) wall

Ex Output:
B


Ex Input:
People use the term nation a lot less than the term country because the _ is very unpopular. (A) country (B) nation

Ex Output:

B