Answer:
Just include a counter claim!
Explanation:
Simile: The birthday party ended and the unhappy child was still screaming like a banshee.
Metaphor: The birthday party ended, but the child was still a banshee.
It is possible that Hurston chose to tell the story within a framework to give Janie a voice in the novel. Had Hurston relied solely on a third person narrative, Janie would have had no voice. Using first person narrative in this framework proves that Janie has gained strength and independence as a result of her lifelong search for true love.