instruction:
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.
question:
Context : Tjaarke Maas started to paint since her early childhood, in Tasmania, Australia, where her family had immigrated from the Netherlands. 
Subject : Tjaarke Maas 
Relation : occupation
answer:
What was Tjaarke Maas's occupation?


question:
Context : Joseph Tarbell (about 1780 -- 24 November 1815) was an officer in the United States Navy during the First Barbary War and the War of 1812. 
Subject : Joseph Tarbell 
Relation : military branch
answer:
With which military branch did Joseph Tarbell serve with?


question:
Context : The Marder I was developed in May 1942 by Major Alfred Becker. 
Subject : Marder I 
Relation : conflict
answer:

What conflict involved Marder I?