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: The college decided to stop the chemistry program but continue engineering, because the _ program was expensive to develop. (A) chemistry (B) engineering

Output: A


Input: Consider Input: Jeffrey took the time to caulk their windows but Robert didn't bother. _ saw their electric bill decrease. (A) Jeffrey (B) Robert

Output: A


Input: Consider Input: At the dance, Elena tries to flirt with Christine because _ has a big crush. (A) Elena (B) Christine


Output: A