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 3166-2:BI is the entry for Burundi 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:BI
Relation : standards body

A: Who set the standards for ISO 3166-2:BI?
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Q: Context : Alfred Prettyman is currently a professor at the Ramapo College of New Jersey.
Subject : Alfred Prettyman
Relation : residence

A: What city is Alfred Prettyman associated with?
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Q: Context : Operating for a little more than a year, the airline was purchased by American Airlines for $1,400,000.00 through a complicated agreement primarily to obtain the Contract Air Mail (CAM) 33 mail services contract won by Halliburton and Southwest Air Fast Express.
Subject : Southwest Air Fast Express
Relation : parent company

A:
What company is Southwest Air Fast Express part of?
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