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.
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Question: Context : Hansgeorg Bätcher (13 January 1914 -- 23 April 2003) was a highly decorated Oberstleutnant bomber pilot in the Luftwaffe during World War II, and one of only 882 recipients of the Knight's Cross of the Iron Cross with Oak Leaves. 
Subject : Hansgeorg Bätcher 
Relation : conflict

Answer: What is the war during which Hansgeorg Bätcher was in the armed forces?


Question: Context : Jaroslav Drobný was also a member of the Czechoslovakian national ice hockey team which won the gold medals at the 1947 World Ice Hockey Championships in Prague. 
Subject : Jaroslav Drobný 
Relation : residence

Answer: What city is Jaroslav Drobný from?


Question: Context : On May 1, 1871, the Government of Canada established the Meteorological Service of Canada by providing a $5000 grant to Professor G. T. Kingston of the University of Toronto to establish a network of weather observations. 
Subject : Meteorological Service of Canada 
Relation : parent company

Answer:
What is Meteorological Service of Canada's parent company?