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: Carrie was much faster with tying knots than Samantha because _ had very nimble hands. (A) Carrie (B) Samantha
Example Output: A

Example Input: Nelson brought a list of stomach symptoms he'd experienced to Randy, but _ never looked at them. (A) Nelson (B) Randy
Example Output: B

Example Input: It took Jennifer days to finish her project, while Elena finished in mere hours, unusual since _ was usually the speedy one. (A) Jennifer (B) Elena
Example Output:
A