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".

[Q]: The lady's vacuum worked a lot better on the carpet than the broom, because the _ was powerful. (A) vacuum (B) broom
[A]: A

[Q]: She knew the questions on the math test and not the reading test since the _ test was on a longer timer. (A) math (B) reading
[A]: A

[Q]: Nick showed Brian how to put up a tent, as _ never went camping for multiple days. (A) Nick (B) Brian
[A]:
B