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.

Q: Category: PEOPLE IN HISTORY 
Clue: The spear that killed him in 1779 sold at auction in 2003 for over $400,000

A: captain james cook
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Q: Category: WORLD GEOGRAPHY 
Clue: The world's highest city of over 1 million people sits at about 12,000 feet in these mountains

A: the andes
****
Q: Category: ANATOMY 
Clue: You have this bone, snakes don't, & in bats, it's keeled

A:
a breastbone or sternum
****