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 easier to teach the students to configure the server than the router because the _ was simple. (A) server (B) router
Example Output: A

Example Input: Monica was a math wiz compared to Megan, so _ did much worse in the algebra class. (A) Monica (B) Megan
Example Output: B

Example Input: Gardening potted plants suited Christopher not Joel since _ was bad at keeping plants alive. (A) Christopher (B) Joel
Example Output:
B