Answer:
The Canterbury Tales.
Step-by-step explanation:
The Canterbury Tales by Geoffrey Chaucer is an narrative poem that contains the numerous collected stories told by the pilgrims on their way to Canterbury. This form of narrative technique also includes a frame narrative, while also containing epic elements.
An epic poem is a poem that tells the story of a person's heroic deeds. And a frame narrative is a form if narration where the characters in the story tells a story about some other thing. In short, it is "a story within a story". These two elements are present in Chaucer's tale, thus making it an epic poem and a framed narrative.