Juliet is a main character of the play Romeo & Juliet. Juliet doesn't want to marry Paris because she is love with Romeo. The correct answer is B.
the answer is a simple complement
Dramatic irony means that (B) the audience knows something the character and characters don't.
This style of writing was often used in Greek literature. Readers can interpret the significance of the characters actions and words, something that the character himself or herself cannot.