Detailed Instructions: 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 : Robert Tear, (pronounced to rhyme with ''hear'') CBE (8 March 1939 -- 29 March 2011) was a Welsh tenor singer, teacher and conductor.
Subject : Robert Tear
Relation : occupation
A:
What was Robert Tear's career?