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".

Example Input: Jennifer spilled the beans on everyone while Laura remained silent since _ kept her mouth closed. (A) Jennifer (B) Laura
Example Output: B

Example Input: Betty accused Lindsey of cheating, because _ had gone out of their way to break the rules. (A) Betty (B) Lindsey
Example Output: B

Example Input: Nick showed Brian how to put up a tent, as _ often went camping for multiple days. (A) Nick (B) Brian
Example Output:
A