Which structural observation best describes the poem “grass”

The structural observation that best describes the poem would be as follows:  

The simplicity of the structure of the poem describe the reality of the war.

The repeating of interrogants describes the desire of wanting to understand more.

The Vernacle describes the experiences of normal people.

The progressive way the poem is written represents how the war is always changing.

hi,   i believe the outlines that were supposed to be showing at the sentences, are not. could you highlight them somehow?