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

Example Input: Context : Karl Gottlieb Bretschneider (February 11, 1776 Gersdorf, Saxony - January 22, 1848 Gotha, Thuringia) was a German Protestant scholar and theologian from Gersdorf, Saxony.
Subject : Karl Gottlieb Bretschneider
Relation : occupation
Example Output: What was Karl Gottlieb Bretschneider's occupation?

Example Input: Context : Song at Midnight (simplified Chinese: ; traditional Chinese: ; pinyin: Ye ban ge sheng) (also known as Singing at Midnight or literally Voice of Midnight) is a 1937 film directed by Ma-Xu Weibang.
Subject : Song at Midnight
Relation : based on
Example Output:
Which is the basis of Song at Midnight?