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.

Category: QUEEN ELIZABETH II 
Clue: It's Queen Elizabeth's official London residence
buckingham palace

Category: THE NEW YORK TIMES SCIENCE TIMES 
Clue: Scholars can't read a 10-word column found in Guatemala but know it means these people had writing in 2300 B.C.
the mayans

Category: ANCIENT HISTORY 
Clue: The slab containing his code was placed in the Temple of Marduk, Babylon's chief god

hammurabi