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 : ISO 3166-2:AU is the entry for Australia 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:AU
Relation : standards body
Example Output: Who set the standards for ISO 3166-2:AU?

Example Input: Context : Columbus Nova is an investment company founded in 2000 and centered in New York City.
Subject : Columbus Nova
Relation : parent company
Example Output: Which company is the parent company of Columbus Nova?

Example Input: Context : On the morning of 17 April 1945 Leutnant Gerhard Bauer, Oberleutnant August Lambert, and another pilot were taking off from Kamenz for a mission to the front when American P-51Ds of the 55th Fighter Group appeared.
Subject : August Lambert
Relation : military branch
Example Output:
In what military organization did August Lambert serve?