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 : Anthony Salvin (17 October 1799 -- 17 December 1881) was an English architect. 
Subject : Anthony Salvin 
Relation : date of death

SOLUTION: The death of Anthony Salvin occured on what date?

PROBLEM: Context : Colonel Humphrey Flack starred prolific British actor Alan Mowbray as the Colonel, and Frank Jenks as his sidekick, Uthas P. (``Patsy'') Garvey. 
Subject : Colonel Humphrey Flack 
Relation : original network

SOLUTION: What was the original network of Colonel Humphrey Flack?

PROBLEM: Context : The Sinclair Scientific calculator was a 12-function, pocket-sized scientific calculator introduced in 1974, dramatically undercutting in price other calculators available at the time. 
Subject : Sinclair Scientific 
Relation : service entry

SOLUTION:
In which year was the service entry date for Sinclair Scientific?