Were these essays written by humans or AI?

This is human evaluation for the Ghostbuster project. We're trying to evaluate how difficult it is to distinguish between human written and AI-written text, in order to establish a baseline for our model.

Your task is to read each essay displayed below and guess whether it was written by a human or an AI. Once you make a guess, you will immediately see whether you were correct, and a new essay will appear. Good luck!