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: During the race Elena had to take more breaks than Victoria because _ practiced a lot less. (A) Elena (B) Victoria
Example Output: A

Example Input: The doctor replaced her chair with a yoga ball over the summer time, the _ was old. (A) chair (B) yoga ball
Example Output: A

Example Input: He boss was responsible for the checks, and not the taxes, so the _ were done by all the employees. (A) checks (B) taxes
Example Output:
B