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: When practicing fighting Neil was more flexible than Adam and _ was knocked off his feet. (A) Neil (B) Adam
Example Output: B

Example Input: Emily hated reading and writing in school but not Christine because _ had great ability. (A) Emily (B) Christine
Example Output: B

Example Input: The surgeon tried to store the hearts in the coolers but the _ were too small. (A) hearts (B) coolers
Example Output:
B