Question: Is Sir Gawain and the Green Knight an Opera buffa?
Sentence (from "Sir Gawain and the Green Knight"): It is an important poem in the romance genre, which typically involves a hero who goes on a quest which tests his prowess, and it remains popular to this day in modern English renderings from J. R. R. Tolkien, Simon Armitage, and others, as well as through film and stage adaptations.
Relevant evidence: Yes