I've been reviewing answers to questionnaires we send out to potential software engineering candidates. Sometimes candidates seem to write 90% of the submission

I've been reviewing answers to questionnaires we send out to potential software engineering candidates. Sometimes candidates seem to write 90% of the submission themselves, and then use ChatGPT for the last couple of questions (which are more general, like "Outline your thoughts on documentation in software projects"). I joked to a colleague that I'd come up with a fool-proof ChatGPT detector in one line of Python: is_chatgpt = paragraphs[-1].startswith(('In conclusion', 'Finally'))