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.

Example Input: Context : The Suomi KP/-31 (Suomi-konepistooli or ``Submachine-gun Finland'') was a submachine gun (SMG) of Finnish design used during World War II. It was a descendant of the M-22 prototype and the KP/-26 production model, which was revealed to the public in 1925. 
Subject : Suomi KP/-31 
Relation : service entry
Example Output: What was the year that Suomi KP/-31 entered service?

Example Input: Context : Born on 26 July 1872, Frederick Walshe was educated at Bedford School and at Royal Military Academy, Woolwich. 
Subject : Frederick Walshe 
Relation : educated at
Example Output: What is the university where Frederick Walshe went?

Example Input: Context : The 12th (Eastern) Division was an infantry division raised by the British Army during the Great War from men volunteering for Kitchener's New Armies. 
Subject : 12th (Eastern) Division 
Relation : military branch
Example Output:
To which branch did 12th (Eastern) Division belong?