Answer: beauty as a lover
Explanation:
The extended metaphor in the poem “My November Guest is "beauty as a lover".
We can deduce that the narrator is explaining about how the November Guest My Sorrow was likened to be as beautiful as a lover.
We can see this when the narrative said "when she's here with me, the days are beautiful, she loves the bare, the withered tree and so on.
Adding dialogue should break it up
Parentheses should be the answer!