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: Fish were a great pet for Michael but not Joseph, since _ needed a pet that required maximum attention. (A) Michael (B) Joseph
Example Output: B

Example Input: Samuel recommended a protein rich diet for Lawrence to recover stamina because _ is his doctor. (A) Samuel (B) Lawrence
Example Output: A

Example Input: Jason looked a lot younger than Kenneth because _ had a skincare routine they followed. (A) Jason (B) Kenneth
Example Output:
A