Question

Which question best helps a reader understand a plot’s exposition? What will life be like after the character takes action? How will the character solve his problem? When will the character recover from his challenges? Who is the main character of the story?

Answer 1

Probably (Who is the main character of the story?)  because exposition " introduces the characters, describes the setting and establishes the problem in the story."  Is this helpful?

Answer 2

the main idea. (I hope)