They are definitely not synonyms, that would mean they mean the same thing wich they definitely do not. They are antonyms.
Plot : What is the sequence of events in the story?
Characters: What do we learn about the boy whom the story is about?
Point of View: Is the boy telling the story or is an outside narrator telling the story?
Theme: What does the author want us to learn from the story?
Setting: Where does the boy live?
I think it should not Have bad grammar
