An author would use metaphors to describe and detail a specific thing and also just make there story worthwhile
T.S.Eliot wrote the love song in 1910. It is a story of someone living in a smoky city hell who is insecure and lonely.
The yellow fog that rubs its back upon the window-panes,
The yellow smoke that rubs its muzzle on the window-panes
Those describes images of a gloomy cityscape where Prufrock lives.
A, resolution. The resolution is the ending.
Where's the passage?
If you give me the passage I can help you answer this question