You will be given a context, a subject and a relation. Your task is to generate a question based on the subject and relation. The generated question should include the given subject. Try to use a minimum number of words that are not present in either context, subject or relation while generating question.

Ex Input:
Context : Anna Hedvig Büll (born Anna Hedwig Bühl, 4 February (O.S. 23 January) 1887 -- 3 October 1981) was an Estonian missionary of Baltic German extraction who helped to save the lives of several thousand Armenian orphans during the Armenian Genocide. 
Subject : Anna Hedvig Büll 
Relation : sex or gender

Ex Output:
Which sex or gender can Anna Hedvig Büll be described as?


Ex Input:
Context : Ernst Põdder VR I/1 (February 10, 1879 Aleksandri Parish, Võrumaa, Estonia - June 24, 1932 Tallinn, Estonia) was a famous Estonian military commander in the Estonian War of Independence. 
Subject : Ernst Põdder 
Relation : conflict

Ex Output:
What conflict involved Ernst Põdder?


Ex Input:
Context : Fifth Air Force was a United States Army Air Forces combat air force in the Pacific Theater of World War II, engaging in combat operations primarily in the Southwest Pacific AOR. 
Subject : Fifth Air Force 
Relation : military branch

Ex Output:

What military branch was Fifth Air Force associated with?