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: AUTHORS 
Clue: This "Oz" author was urged to write his stories by his mother-in-law, noted suffragette Matilda Gage

Output: baum


Input: Consider Input: Category: MEN OF SCIENCE 
Clue: On a scale of 1 to 10, his "Earthquakes" article for the 15th edition of Encyclopedia Britannica was a 10

Output: richter


Input: Consider Input: Category: EUROPEAN GEOGRAPHY 
Clue: The Marne joins this river at Charenton-le-Pont, a suburb of Paris


Output: the seine