I say the antagonist, because the devil is agaisnt the main protaginist.
Answer: The Poet X by Elizabeth Acevedo is a novel written in short poems. The story is told from the first person point of view of Xiomara Batista through her sophomore year of high school. She lives with her twin brother Xavier and her parents in New York.
Explanation: there
A prefix is an affix which is before the word, so "ir" is the prefix of irresponsible.