I think the answer is C/ the third option
He would benefit from seeing a live performance because he would be able to view the emotions in real time instead of just reading the words on the paper. Also, a live performance might help him hear lines he missed while reading. The actions will also be more clear. He needs the essay to be as clear as possible.
Cause: "I was running on the hardwood floor around my house,without shoes".
effect: " then I slipped and fell."
