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:
The man worked for hours to clean the carpet with his vacuum, but the _ didn't work. (A) carpet (B) vacuum
answer:
B

question:
Logan suffered from depression whilst Lawrence did not which meant that _ could sometimes be energetic. (A) Logan (B) Lawrence
answer:
B

question:
The record store sold more CDs than vinyl records because _ players were much less common. (A) CD (B) record
answer:
B