Hello how may I help you? When does the subway start running? The subway starts running at 6AM. What is the nearest station? I need your current location to answer that question. Don't you have GPS? No. I am in the cloud. I don't need GPS. Then tell me where the nearest station is then. I know where I am, but I don't know where you are. Nevermind. Is that all human? Yes. Good bye.