Answer:
Friar Lawrence arranges for Romeo to spend his wedding night with Juliet before he has to leave for Mantua the following morning. In her room, Juliet awaits the arrival of her new husband. The Nurse enters, and, after some confusion, tells Juliet that Romeo has killed Tybalt.
Explanation:
When doing something like this, some find it useful to annotate the text by putting in notes and explanations of what is being said.
(Like pastors at a church when giving the message, or a comedian needing to remember some little things)
It basically just helps the reader not forget side notes or little things that can make the others either more entertained or more helpful.
I think it is C but I'm not 100%