What’s the story? Or the list?
This would be an adjective phrase.
Answer:
A. Winter is coming; I need a new coat.
B. Winter is coming, so I need a new coat.
D. Because winter is coming, I need a new coat
I hope this helps!
I believe it was because of the raw violence and just oddity that was seen in the book, back then it was not common to go see a movie that had so much killing, much less read a book where you get chosen and stoned to death. That age was a little more innocent. Hope this helps.