Answer:
Cause and effect i belive.
Sorry if I'm not right
They have very similar meanings. "Death-mark'd love" is pretty self explanatory, and "star-cross'd lovers" are lovers that are fated for doom. This basically foreshadows the fate of Romeo and Juliet and what will likely happen to them due to their forbidden love. Unfortunately I don't have the prologue on me nor did I read it in a very long time, so I can't provide evidence. But that's basically what it is trying to say.
The answer is
(c) It acts as the falling action of the story by showing what happens to the person who wins the lottery.
Answer:
B. Paraphrasing, including the direct quote, and citing the quote correctly.