When asked to complete this joke, “Why did the chatbot cross the road?” OpenAI’s ChatGPT gave this response: “As an AI language model, it doesn’t have physical presence or the ability to cross roads.” A rather disappointing punchline, considering the chatbot’s long list of impressive capabilities. Writers Guild of America members have raised alarms about the use of AI in the scriptwriting process, but when it comes to killing a comedy set, these systems have a ways to go. Marketplace’s Meghan McCarty Carino spoke to Tony Veale, an associate professor at University College Dublin, about what it means for AI to develop its own sense of humor.