OK so Charybdis is a Whirlpool it was originally considered a sea monster so the best option to go with will be option D.
Benvolio will be right, and Romeo will forget all about Rosaline.
Romeo and Benvolio will be revealed as Montagues, and a fight will break out.
Juliet will make a decision about whether she wants to marry Paris.
The correct anwser your looking for is "False"