B) That would be my guess
<span>Site ends in ".edu"
</span>An attribute of a website that will indicate a more reliable source of information is when the site ends in ".edu". It is a top level domain for education. It would mean that this particular site is linked with universities, colleges or other educational sites thus it gives more information that are real and factual.
The prologue's lines foreshadow the story's main plot: a tragedy between star crossed lovers. It revolves mainly around civil blood and how it will make the civil hands' unclean which is the main 'clue' of the ending of the story which is death.
Hope this helps!