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: Brian didn't want to dissect the cow brain with Benjamin, because _ thought they could find a better lab partner. (A) Brian (B) Benjamin
Example Output: A

Example Input: It was easy for Samantha but not Rachel to pass the class because _ took all the necessary steps to study and complete assignments. (A) Samantha (B) Rachel
Example Output: A

Example Input: The person used a rod to bake the pizza instead of the rolling pin, because the _ was inconvenient. (A) rod (B) rolling pin
Example Output:
B