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: HOSPITALS 
Clue: The Cleveland Clinic tops U.S. News' 1996 ranking of hospitals in this, the study of the heart
[A]: cardiology


[Q]: Category: LITERATURE 
Clue: We wonder what his grandfather, the adding machine inventor, would have thought of "Naked Lunch"
[A]: william s. burroughs


[Q]: Category: THE SENSES 
Clue: The thalamus acts as a relay device between the senses & this cortex
[A]:
cerebral cortex