Okay i have read the whole play and i can help you out.
The dreams in the play symbolizes reality and how they were switched around with lovers who they didn't really love. I don't have the textual evidence but i know this because i had the same question.
Hope this helps:)
I think it correct I’m not sure though I think it could be c or d
Answer:
A battle between living things to determine the superior mortal.
Explanation:
1. metaphor
2.long and thoughtful
3.correct
4.incorrect
5.incorrect