TASK DEFINITION: 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.
PROBLEM: Context : Gotthard Sachsenberg was born on Rosslau Mountain, north of the Elbe River, in Dessau, Germany. 
Subject : Gotthard Sachsenberg 
Relation : conflict

SOLUTION: What war or battle involved Gotthard Sachsenberg?

PROBLEM: Context : Leo Castelli, whose original name was Leo Krausz, was born in Trieste, Italy, the second of three children of Italian and Austro-Hungarian Jewish origin. 
Subject : Leo Castelli 
Relation : occupation

SOLUTION: What was Leo Castelli's occupation?

PROBLEM: 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

SOLUTION:
What was Robert Tear's career?