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 gerbil of Kenneth died from neglect, while Hunter's is nice and healthy. _ is a competent pet owner. (A) Kenneth (B) Hunter
[A]: B


[Q]: The man bought his girlfriend roses instead of carnations because she was allergic to the _ . (A) carnations (B) roses
[A]: A


[Q]: Katrina has installed a virus protection for Felicia's computer so _ learning about how to use it. (A) Katrina (B) Felicia
[A]:
B