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: While fixing the window, Carrie had to take off Emily's screen because _ was hired too. (A) Carrie (B) Emily
Example Output: A

Example Input: The metal splinter was easier to remove than the last time I got a wood one. The _ must have a tougher time coming out. (A) metal (B) wood
Example Output: B

Example Input: Rachel made more mistakes on the test than Cynthia so _ had a higher score. (A) Rachel (B) Cynthia
Example Output:
B