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.

Input: Consider Input: Category: THE KOREAN WAR 
Clue: In bitter battles of 1951, Pork Chop was a hill & Heartbreak was one of these

Output: ridge


Input: Consider Input: Category: MOVIE CO-STARS 
Clue: Meryl Streep & this actress were acclaimed for playing sisters in the 1996 film "Marvin's Room"

Output: diane keaton


Input: Consider Input: Category: PRESIDENTS OF THE CONTINENTAL CONGRESS 
Clue: In November 1781 John Hanson became the first president of Congress elected under the terms of this document


Output: the articles of confederation