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]: Mailing a letter was easy for Kevin but not Brett because _ had a post office near his house. (A) Kevin (B) Brett
[A]: A


[Q]: The security guard prevented Felicia from entering the arena unlike Cynthia because _ was kicked out. (A) Felicia (B) Cynthia
[A]: A


[Q]: Kyle was listening to Ian tell him about these vitamins he was taking.  _ was cheerful about them. (A) Kyle (B) Ian
[A]:
B