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:
Logan's very favourite season was always summer but Brian's was not because _ adored sunbathing. (A) Logan (B) Brian

Ex Output:
A

Ex Input:
Adam is getting full immunity during the trial but not Robert because _ is keeping quiet.. (A) Adam (B) Robert

Ex Output:
B

Ex Input:
Lawrence helped William set up the Christmas tree because _ was much younger and naive. (A) Lawrence (B) William

Ex Output:
B