Answer:
It allows the audience to make predictions.
It summarizes the story up to that pont
Explanation:
The selfishness of humanity for sure, and I believe the harmony of life after death, I'm not 100 percent sure about that one.
Yours = possessive (possessing your speaking clear or otherwise)it = speakingeveryone = all people indefiniteit = clear speaking anyone = any person indefinitewho = demonstrative ?skill = demonstrative to "clear speaking" ?these = indefinitethings = indefiniteyou = personalyours = possessivewhat = interrogative you = personalit = indefinitewhatever = indefiniteus = indefinite