Let's go through each answer.
1. - this one does not use proper grammar, so it's incorrect.
2. - this one says 'OMG' which is not appropriate for a literary essay, so it's incorrect.
3. - The one is way too short and doesn't have enough detail, so it's incorrect.
4. - This one is correct because it has proper grammar, and is detailed.
Hope this helped! If you have anymore questions or don't understand, please comment or DM me. :)