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: JACK LEMMON FILMS 
Clue: In "The China Syndrome", Lemmon played the executive of this type of plant

Output: nuclear power plant


Input: Consider Input: Category: SIGNS & SIGNALS 
Clue: The ringing of the church bells on this holiday in 1572 was the signal to massacre Huguenots

Output: st. bartholomew\'s day


Input: Consider Input: Category: HOLIDAYS & OBSERVANCES 
Clue: Originally this holiday was celebrated on the last day of the Celtic year


Output: halloween