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 : ISO 3166-2:AT is the entry for Austria in ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), which defines codes for the names of the principal subdivisions (e.g., provinces or states) of all countries coded in ISO 3166-1. 
Subject : ISO 3166-2:AT 
Relation : standards body

Ex Output:
Who set the standards for ISO 3166-2:AT?


Ex 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

Ex Output:
On what date did Ellac die?


Ex Input:
Context : Theuderic I, Childebert I, and Clotaire I. Although Theuderic, the eldest, had a better claim, Chlodomer divided half of the kingdom with his two other brothers. 
Subject : Chlodomer 
Relation : spouse

Ex Output:

What is Chlodomer's spouse's name?