Answer:
I believe it to be option 4 no guarantee
Explanation:
I believe he perceives his experience as an unpleasant one and wants to make a movie called MONSTER based on his experience and he got the name MONSTER because it's what the prosecutor called him.
If the octopus is inside one of the boxes, it doesn't matter what you ask if trying to find out which box the octopus is BEHIND
I'm pretty sure that the answer is a 'Rhetorical Question' however I may be wrong