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.

Example Input: Context : Karen Cho is an Asian-Canadian documentary filmmaker in Montreal, Quebec, Canada.
Answer : Montreal
Example Output: What city is Karen Cho from?

Example Input: Context : Marta Linares de Martinelli (born Marta Linares on September 2, 1956) became the First Lady of Panama on July 1, 2009, when her husband, supermarket magnate, Ricardo Martinelli became President of Panama.
Answer : Ricardo Martinelli
Example Output: What is Marta Linares de Martinelli's spouse's name?

Example Input: Context : Robert Brownjohn died from a heart attack in London on August 1, 1970.
Answer : heart attack
Example Output:
The cause of death of Robert Brownjohn is what?