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: It was hard work balancing the coffee pot on the campfire but the _ was essential for starting the day. (A) coffee pot (B) campfire
Example Output: A

Example Input: Robert made sexist remarks to their coworkers but Matthew refrained. _ was dismissed for their behavior. (A) Robert (B) Matthew
Example Output: A

Example Input: Ryan want to lear how to drum so he takes private lessons from Steven, because _ is a drumming instructor. (A) Ryan (B) Steven
Example Output:
B