The above question wants to analyze your reading and writing skills. For that reason, I cannot write an answer for you, but I will show you how to write it.
First, you should know that a summative analysis is a learning assessment. In this case, the question wants to know your understanding of the text, taking into account its structure, writing, and message.
The theme is the message that the poem wants to convey. This theme will only be identified through the interpretation of the text, for this reason, you must look for other interpretations if you find it difficult to do this alone.
The theme can be evidenced by the poetic elements. These elements can be the presence or absence of rhyme, figures of speech, poem structure, meter, rhythm, among others.
More information on the theme at the link:
https://brainly.com/question/4008478