You didn't provide much content to answer this question. However if I understand, it would be first person or third person limited. First person is from the character's point of view while third person limited is a narrator seeming to watch down on one and only character and state what they're doing and/or feeling.
Answer: your own mother is possed by the devil you can kill her and save the world which one
Explanation:
My Fair Lady was an adaption of Pygmation. The original play opened in 1914 but was adapted for a movie in 1938 and musical in 1954. The biggest difference was in how the play ended. You can then discuss the changes made and go on from there.