In folklore theory, a ‘legend’ is a short traditional oral narrative about a person, place, or object that really exists, existed, or is believed to have existed; even when it recounts a supernatural or highly unusual event, this is claimed to have occurred in real life. Unlike a fairytale or joke, it is presented (and generally accepted) as true; it offers information, moral judgements, or warnings which reflect the preoccupations of the hearers. In practice, the status of legends is more complex, both as regards orality and perceived truthfulness. Many which were once purely oral have repeatedly appeared in books, local newspapers, and TV, from where they feed back into oral tellings; some are commercially exploited (e.g. by tourist guides) but not believed; in some cases, the truth of the tradition is a matter for heated dispute (e.g. Robin Hood, Lady Godiva), while in others what was once regarded as true and important is now mere entertainment.