TASK DEFINITION: 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.
PROBLEM: Context : Karen Cho is an Asian-Canadian documentary filmmaker in Montreal, Quebec, Canada. 
Answer : Montreal

SOLUTION: What city is Karen Cho from?

PROBLEM: Context : George Akropolites, Latinized as Acropolites or Acropolita (Greek: Γεῶργιος Ἀκροπολίτης, Georgios Akropolitês, 1217 or 1220 -- 1282), was a Byzantine Greek historian and statesman born at Constantinople. 
Answer : 1282

SOLUTION: On what date did George Akropolites expire?

PROBLEM: Context : William B. Van Ingen (1858--1955) was a stained glass artist and painter perhaps best known for his Panama Canal murals. 
Answer : painter

SOLUTION:
What was William B. Van Ingen's career?