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 : Patrick Summers (born August 14, 1963) is an American conductor best known for his work as Artistic and Music Director of Houston Grand Opera and as Principal Guest Conductor of San Francisco Opera.
Subject : Patrick Summers
Relation : occupation
What was Patrick Summers's occupation?