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

Example Input: The college that he went to was worse than my university because the _ had more money for things. (A) college (B) university
Example Output: B

Example Input: Power was lost in the city but the town was unaffected, since the _ 's electric grid was overwhelmed . (A) city (B) town
Example Output:
A