Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Input: Consider Input: Context : The series follows adventures of Dipper Pines (voiced by Jason Ritter) and his twin sister Mabel (voiced by Kristen Schaal) in the fictional town of Gravity Falls, Oregon, while on summer vacation. 
Answer : Oregon

Output: Which place does Gravity Falls exist in?


Input: Consider Input: Context : Melanie Killen obtained her Ph.D. in Developmental Psychology from the University of California, Berkeley, where she was a NIMH Predoctoral trainee, and her B.A. in Psychology from Clark University, where she was awarded a New England Psychological Association undergraduate Honorary Fellow. 
Answer : University of California, Berkeley

Output: Where did Melanie Killen study or work?


Input: Consider Input: Context : Bruno Boscherie (born 22 February 1951 in Carpentras) is a French fencer who took part in the 1980 Olympic Games in Moscow. 
Answer : fencer


Output: What was Bruno Boscherie's career?