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 : Columbus Nova is an investment company founded in 2000 and centered in New York City. 
Subject : Columbus Nova 
Relation : parent company

Answer: Which company is the parent company of Columbus Nova?


Question: Context : Most of the filming for Dr. O'Dowd took place at the Warner Bros. studios in Teddington, with outdoor sequences shot in Cumberland in north west England and in County Wicklow, Ireland. 
Subject : Dr. O'Dowd 
Relation : director

Answer: Under whose direction was Dr. O'Dowd produced?


Question: Context : At the time of its first release, Reisender Krieger was reviewed positively in Swiss and German media. 
Subject : Reisender Krieger 
Relation : director

Answer:
Which director helmed the movie Reisender Krieger?