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.

Q: Context : Lumileds Lighting was formed in November 1999 as a joint venture between Philips Lighting and Agilent Technologies. 
Subject : Lumileds 
Relation : parent company

A: What company is Lumileds part of?
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Q: Context : Siegfried Passarge was born in Königsberg, the son of travel writer Ludwig Passarge. 
Subject : Siegfried Passarge 
Relation : date of death

A: What year did Siegfried Passarge die in?
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Q: Context : Robert Barclay Fox (6 September 1817 -- 10 March 1855) was a businessman, gardener and diarist, a member of the influential Quaker Fox family of Falmouth. 
Subject : Barclay Fox 
Relation : medical condition

A:
What medical condition killed Barclay Fox?
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