Speaker and Persona

What is the most likely speaker's persona in Elvis's Twin Sister?

Whom or what is the speaker of the poem most likely addressing?

Who is the Poem's title referring to?

Who does the speaker refer to in line 12? Is he actually her brother?

Does Carol Ann Duffy have a positive or negative relationship with the subject? Explain.

Who is the speaker?

What effect does the speaker's persona have on the mood and tone of the poem. Give detailed examples with quotes from the text.

What does the speakers language reveal about her?