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 consistency, answers should be in all lower cased letters.
question:
Category: PULP FICTION 
Clue: First serialized in Black Mask, "The Maltese Falcon" introduced the world to this detective
answer:
sam spade


question:
Category: SCIENCE GUYS 
Clue: Eugene Dubois died in 1940 still believing his "Java Man" to be this legendary connector between man & ape
answer:
the missing link


question:
Category: HISTORIC LEADERS 
Clue: Born around 1849, this leader of the Oglala Sioux was praised even by his enemies as a military strategist
answer:

crazy horse