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.
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Question: Category: 20TH CENTURY PRESIDENTS 
Clue: The Profile in Courage Award is presented on or near the anniv. of his birth; he would have been 80 May 29, 1997

Answer: john f. kennedy


Question: Category: NOW THAT'S INVENTIVE! 
Clue: Famous for his jet, he also invented the automobile radio for the company that became Motorola

Answer: lear


Question: Category: PUPPY LOVE 
Clue: The most basic command; you may have to push down on the dog's hindquarters to teach it

Answer:
sit