instruction: Tell me which of these is a Country, a City, a River, or a Mountain: New York, Nile, Amazon, Kilimanjaro, USA, Spain, Italy, Rome, Prague, Zurich, France, San Francisco, K2, Buenos Aires, Brazil, Mount Everest, London, Mekong
response: New York - City
  Nile - River
  Amazon - River
  Kilimanjaro - Mountain
  USA - Country
  Spain - Country
  Italy - Country
  Rome - City
  Prague - City
  Zurich - City
  France - Country
  San Francisco - City
  K2 - Mountain
  Buenos Aires - City
  Brazil - Country
  Mount Everest - Mountain
  London - City
  Mekong - River