Sarah went to Kelly's house because she was home.

Who is "she" in this prior sentence?
OPTIONS:
- Sarah
- Kelly
Kelly
The peace emissaries arrived to negotiate a peace treaty for the warring population, but they will be difficult to find common ground for.

Who is "they" in this prior sentence?
OPTIONS:
- The peace emissaries
- the warring population
the warring population
The listener did not complain about the singer because he was autotuned.

Who is "he" in this prior sentence?
OPTIONS:
- The listener
- the singer
the singer