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 Next Witness'' is a Nero Wolfe mystery novella by Rex Stout, first published as ``The Last Witness'' in the May 1955 issue of The American Magazine. 
Answer : Nero Wolfe

Output: The The Next Witness has what character?


Input: Consider Input: Context : Aarne Arvonen was born in Helsinki and was the last surviving veteran of the Finnish Civil War of 1918 having served for the Red Guard. 
Answer : Finnish Civil War

Output: What was the war that Aarne Arvonen fought in?


Input: Consider Input: Context : The Race to Urga is a musical theatre play, started in 1968 as an adaptation of the Bertolt Brecht play The Exception and the Rule, with the project soon renamed to A Pray by Blecht. 
Answer : The Exception and the Rule


Output: Which is the basis of The Race to Urga?