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 : Dr. Knock Jean Brochard: 
Subject : Dr. Knock 
Relation : director
Example Output: Who id the director for Dr. Knock?

Example Input: Context : Its complete designation, SKS-45, is an initialism for Samozaryadnyj Karabin sistemy Simonova, 1945 (Russian: Самозарядный карабин системы Симонова, 1945; Self-loading Carbine of (the) Simonov system, 1945). 
Subject : SKS 
Relation : service entry
Example Output: Which was the official year for the approval of SKS?

Example Input: Context : Harold C. Cloudman served in the California legislature and during World War I he served in the United States Army. 
Subject : Harold C. Cloudman 
Relation : conflict
Example Output:
Which historic war did Harold C. Cloudman participate?