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 : 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 : ISO 3166-2:CZ is the entry for the Czech Republic 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:CZ 
Relation : standards body

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


Ex Input:
Context : Ronnie Lee Gardner (January 16, 1961 -- June 18, 2010) was an American criminal who received the death penalty for murder in 1985, and was executed by a firing squad by the state of Utah in 2010. 
Subject : Ronnie Lee Gardner 
Relation : convicted of

Ex Output:

Which crime led to the conviction of Ronnie Lee Gardner?