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".

Input: Consider Input: It was hard work balancing the coffee pot on the campfire but the _ was essential for starting the day. (A) coffee pot (B) campfire

Output: A


Input: Consider Input: Being called for jury duty bothered Joel but not Leslie, as _ felt it was their civic duty. (A) Joel (B) Leslie

Output: B


Input: Consider Input: Emily knew exactly how to read the expressions on Jessica's face, because _ was very observant. (A) Emily (B) Jessica


Output: A