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 : The Duel After the Masquerade is a painting by the French artist Jean-Léon Gérôme, currently part of The Walters Art Museum collection. 
Subject : The Duel After the Masquerade 
Relation : collection
What is the name of the place where The Duel After the Masquerade can be found?

Context : Jan Happy Pieterse (28 May 1942 - 26 May 2013 in Alberton, Gauteng, South Africa) was a South African boxer. 
Subject : Happy Pieterse 
Relation : date of death
What is the date of death for Happy Pieterse?

Context : Tjalie Robinson is the main alias of the Indo (Eurasian) intellectual and writer Jan Boon (born Nijmegen, 10 January 1911; died The Hague, 22 April 1974) also known as Vincent Mahieu. 
Subject : Tjalie Robinson 
Relation : occupation

What kind of  occupation does Tjalie Robinson have?