instruction:
You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.
question:
Category: SCIENCE FICTION 
Clue: A recent re-issue of this Sir Arthur Conan Doyle novel includes an introduction by Michael Crichton
answer:
the lost world


question:
Category: SOUTH AMERICA 
Clue: Alphabetically, they're the first & last of the 7 countries where the Andes are found
answer:
argentina & venezuela


question:
Category: EARTH FACTS 
Clue: Because of the Earth's rotation, a person at sea level is lightest when standing at this degree of latitude
answer:

0 degrees