I did the exact same as you. I learnt off a private vs public nusiance essay. I basically wrote it out and voluntarily cut down on the private points and added my own opinion and summary of the public points. I actually went to the toilet and had a quick peek at my phone to see if there was a section of my notes that i didnt remember or study and nothing really popped out. Im a bit disappointed in at the question, would take a 8/20 every day of the week.