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".

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

Ex Output:
A

Ex Input:
Samantha accidentally spilled their jar of purple glitter all over Amy which made _ 's jar empty with sparkly glitter. (A) Samantha (B) Amy

Ex Output:
A

Ex Input:
The restaurant was offering a crab dish instead of a shrimp dish since the _ were in season. (A) shrimp (B) crab

Ex Output:
B