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: U.S. PRESIDENTS 
Clue: On August 4, 1753 Lodge No. 4 in Fredericksburg, Virginia initiated him into the Masons
[A]: george washington


[Q]: Category: JACK LEMMON FILMS 
Clue: In "The China Syndrome", Lemmon played the executive of this type of plant
[A]: nuclear power plant


[Q]: Category: GENERAL HOSPITAL 
Clue: In real life, the hospital seen in the show's opening credits serves this county
[A]:
los angeles county