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]: Matthew poked Kyle on various parts of his body for pain, because _ is a doctor. (A) Matthew (B) Kyle
[EX A]: A

[EX Q]: Mary decided she would stop drinking vodka and only drink gin from now on, because she never seemed to have a hangover after drinking the _ . (A) vodka (B) gin
[EX A]: B

[EX Q]: Ian was not free at the time of the party but Donald was because _ was very busy. (A) Ian (B) Donald
[EX A]:
A