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.

[Q]: Context : ISO 639 is a set of standards by the International Organization for Standardization that is concerned with representation of names for language and language groups.
Subject : ISO 639
Relation : standards body
[A]: Who set the standards for ISO 639?

[Q]: Context : Margo Johns (1919 -- 29 September 2009) was a British actress and the first wife of actor William Franklyn.
Subject : Margo Johns
Relation : spouse
[A]: What is Margo Johns's spouse's name?

[Q]: Context : Natani (Persian: natani) is a 2004 Persian-language romance novel by Iranian American writer and scholar Mehdi Khalaji about the life of the son of an Ayatollah growing up in present-day Qom, Iran.
Subject : Natani
Relation : narrative location
[A]:
Which place is Natani in?