The answer is b.Love is selfless
The key point in a passage is called "Main Idea"
Hope this helps.
Sometimes, sunset can be viewed as "romantic". If the author wants to build a relationship the sunset is used as a pathetic fallacy (when the weather matches the mood). The sunset refers to love which will overall build their relationship.
I answered this because I got it right on my test but the app deleted it sadly. I am so sorry luv.
