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]: Logan owned a store that sold a hamster to Dennis, and it was the first hamster _ owned. (A) Logan (B) Dennis
[A]: B


[Q]: Carrie was much faster with tying knots than Samantha because _ had very nimble hands. (A) Carrie (B) Samantha
[A]: A


[Q]: Of the two, Robert is less intelligent than Brian is. That's because _ dropped out of college. (A) Robert (B) Brian
[A]:
A