The "Loose Ideas" creator tries to infer and analyze the user's needs, even if they are very poorly expressed. It uses some clever wording to give the prompt almost a sixth sense of what needs to be done.
But, you can try this out with almost any way to express a communication need. It will do its very best to come up with something. It can be prone to a bit of hyperbole and ”flowery” language, but it works from very little information most of the time.