The tone of this sentence is considered optimistic or positive since the word perfect is used to describe what it is like to have a bunny for a pet. Also, since the word bunny is used rather than rabbit, the tone is casual and informal.
I'm assuming the underlined conjunctions are <em>both </em>and <em>and </em>(because you didn't underline any, and those are the only two conjunctions in the sentence).
Those conjunctions are called correlative conjunctions - this means that they are connecting two items which are equally important. So, this woman saw both Billie Holiday and Ella Fitzgerald - and both of those artists are important to the woman.
I think it would be #1. Compassion.
Eery, spooky, quiet, silent, daunting, bristling, creaking