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.

Context : Siegfried Passarge was born in Konigsberg, the son of travel writer Ludwig Passarge.
Subject : Siegfried Passarge
Relation : date of death
What year did Siegfried Passarge die in?

Context : Anna Vasilchikova ( ) was Tsaritsa of the Tsardom of Russia and was the fifth wife of Ivan the Terrible.
Subject : Anna Vasilchikova
Relation : spouse
What is Anna Vasilchikova's spouse's name?

Context : Johann Nepomuk Hummel (14 November 1778 -- 17 October 1837) was an Austrian composer and virtuoso pianist.
Subject : Johann Nepomuk Hummel
Relation : occupation
What was Johann Nepomuk Hummel's occupation?