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.

Ex Input:
Context : Summer is the mother of his twin children: a son, Dirk Pitt, Jr., and a daughter, Summer Pitt. 
Subject : Dirk Pitt 
Relation : conflict

Ex Output:
In which war did Dirk Pitt fight?


Ex Input:
Context : Hans-Henning von Fölkersamb died in 1984, in Tutzing, Germany. 
Subject : Hans-Henning von Fölkersamb 
Relation : military branch

Ex Output:
Which armed forces utilised the service of Hans-Henning von Fölkersamb?


Ex Input:
Context : She made her Covent Garden, London debut as Donna Elvira in Mozart's Don Giovanni in 1913, under the professional name of Elsa Stralia (after Australia, like Florence Austral). 
Subject : Elsa Stralia 
Relation : date of death

Ex Output:

What date did Elsa Stralia die on?