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 : Lady Zhen (26 January 183 -- 4 August 221), personal name unknown, was the first wife of Cao Pi, the first ruler of the state of Cao Wei in the Three Kingdoms period. 
Answer : Cao Pi

Output: What is Lady Zhen's spouse's name?


Input: Consider Input: Context : Gavan McCormack is a researcher specialising in East Asia who is Emeritus Professor and Visiting Fellow, Division of Pacific and Asian History of the Australian National University. 
Answer : Australian National University

Output: What is the university where Gavan McCormack went?


Input: Consider Input: Context : Hannibal Day served as an officer in the regular army before and during the American Civil War, briefly commanding a brigade in the Army of the Potomac. 
Answer : American Civil War


Output: What is the war during which Hannibal Day was in the armed forces?