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]: Logan's very favourite season was always summer but Brian's was not because _ adored sunbathing. (A) Logan (B) Brian
[A]: A


[Q]: The man tried calming down, but the siren and smoke were stressful, the _ being the physical problem. (A) smoke (B) siren
[A]:
A