Shakespeare’s Much Ado About Nothing is a:

The correct option is Romantic Comedy.

William Shakespeare's Much Ado About Nothing, written around 1598–1599, is classified as a classic Romantic Comedy because of its central focus on love, courtship, and the obstacles that lovers must overcome before achieving a happy resolution (typically culminating in marriage).
The play features two contrasting romantic plotlines: the traditional, idealistic love between Hero and Claudio, and the witty, adversarial, and ultimately affectionate relationship between Beatrice and Benedick.
Like other Shakespearean romantic comedies, it combines elements of misunderstandings, deception (both benevolent and malevolent), festive humor, and a happy ending that restores social harmony through marriage, distinguishing it from histories, pure tragedies, or pastoral plays.