instruction:
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.
question:
Context : Nicolás Repetto was born in Buenos Aires in 1871 and enrolled at the prestigious Colegio Nacional de Buenos Aires, a public college preparatory school. 
Subject : Nicolás Repetto 
Relation : educated at
answer:
Where did Nicolás Repetto study or work?


question:
Context : ISO 3166-2:YT is the entry for Mayotte 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:YT 
Relation : standards body
answer:
Who set the standards for ISO 3166-2:YT?


question:
Context : Rear Admiral Benjamin F. Sands (February 11, 1811 -- June 30, 1883) was an officer in the United States Navy during the Mexican-- 
Subject : Benjamin F. Sands 
Relation : military branch
answer:

What branch was Benjamin F. Sands part of?