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 : Montasio is a mountain cheese made from cow's milk produced in northeastern Italy in the regions of Friuli-Venezia Giulia and Veneto. 
Answer : cow's milk

Output: What material was used for Montasio?


Input: Consider Input: Context : Catch the Lightning is a novel by Catherine Asaro in the Saga of the Skolian Empire, also known as Tales of the Ruby Dynasty. 
Answer : Saga of the Skolian Empire

Output: To which series does Catch the Lightning belong?


Input: Consider Input: Context : Darcy Dugan died in the Sydney suburb of Glebe from Parkinson's disease on 22 August 1991. 
Answer : Parkinson's disease


Output: What was the sickness that killed Darcy Dugan?