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: They spent their money on the whistle, instead of the stop watch. The track coach needed a _ . (A) whistle (B) stop watch

Output: A


Input: Consider Input: He chose to fill out the form with a pencil rather than a pen because the _ was dry. (A) pen (B) pencil

Output: A


Input: Consider Input: William was confident in teaching teenagers but not Ian because _ could relate to the teenage world. (A) William (B) Ian


Output: A