instruction:
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".
question:
Sarah took their bird to Rachel at the vet office, but _ thought their bird was acting normally. (A) Sarah (B) Rachel
answer:
B


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


question:
Attending Comic Con suited Laura less than Victoria because _ was more enthusiastic about cosplay and nerdy things. (A) Laura (B) Victoria
answer:

B