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 Q]: At Jan's home, she dusted the dresser more frequently than the fan, because the _ was more difficult to reach. (A) fan (B) dresser
[EX A]: A

[EX Q]: Logan asked Brian to help him with the algebra for _ was easily passing the class. (A) Logan (B) Brian
[EX A]: B

[EX Q]: Mary always has a better attitude and outlook on life unlike Lindsey because _ is an pessimist. (A) Mary (B) Lindsey
[EX A]:
B