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: Kenneth told Neil that he is building his own backyard fence.  _ is hardworking. (A) Kenneth (B) Neil
Example Output: A

Example Input: The spreadsheet at the investing business had to be redone because the _ was focused on accuracy. (A) spreadsheet (B) business
Example Output: B

Example Input: The shy man preferred a hat over a scarf, as the _ was ineffective to cover his face. (A) hat (B) scarf
Example Output:
B