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".

[Q]: She had a lower back pain but her headache was gone, so the _ problem was bothering her. (A) lower back (B) headache
[A]: A


[Q]: The nails that I bought to construct the desks did not work, because the _ were too strong. (A) nails (B) desks
[A]: B


[Q]: Justin showed Joseph his old high school track and field records.  _ was athletic. (A) Justin (B) Joseph
[A]:
A