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 : After Attila's death in 453 AD, his Empire crumbled and its remains were ruled by his three sons, Ellac, Dengizich and Ernak. 
Subject : Ellac 
Relation : date of death
Example Output: On what date did Ellac die?

Example Input: Context : Austrian Air Services, officially licensed as Österreichischer Inlands- und Regionalflugdienst GesmbH (German for Austrian Domestic and Regional Flight Service), was an airline headquartered in Austria, operating domestic and regional flights on behalf of Austrian Airlines. 
Subject : Austrian Air Services 
Relation : parent company
Example Output: What company is Austrian Air Services part of?

Example Input: Context : The Godescalc Evangelistary, Godescalc Sacramentary, Godescalc Gospels, or Godescalc Gospel Lectionary (Paris, BNF. lat.1203) is an illuminated manuscript made by the Frankish scribe Godescalc and today kept in the Bibliothèque nationale de France. 
Subject : Godescalc Evangelistary 
Relation : collection
Example Output:
What is the name of the place where Godescalc Evangelistary can be found?