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 had invested in a large curtain that would drop onto the stage, but it didn’t work out because the _ was too short. (A) curtain (B) stage

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: The mask was stained but brittle.  So, we used the water spray over the cleaning solution as the _ was gentle to use on it. (A) water spray (B) cleaning solution


Output: A