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 Meteorological Service of Canada (MSC) is a division of Environment Canada, which primarily provides public meteorological information and weather forecasts and warnings of severe weather and other environmental hazards. 
Subject : Meteorological Service of Canada 
Relation : parent company
Example Output: What is Meteorological Service of Canada's parent company?

Example Input: Context : Leonardo Daniel (Spanish pronunciation: (leoˈnarðo ðaˈnjel); born 1954) is a Mexican actor and director. 
Subject : Leonardo Daniel 
Relation : occupation
Example Output: What was Leonardo Daniel's occupation?

Example Input: Context : Knights of Xentar is a humorous JRPG eroge (meaning it has erotic content). 
Subject : Knights of Xentar 
Relation : series
Example Output:
What is the series that Knights of Xentar is a part of?