Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Example Input: Context : ISO 3166-2:TT is the entry for Trinidad and Tobago 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. 
Answer : International Organization for Standardization
Example Output: Who set the standards for ISO 3166-2:TT?

Example Input: Context : HD 165189 is a star in the constellation Corona Australis. 
Answer : Corona Australis
Example Output: Which constellation is HD 165189 a part of?

Example Input: Context : Rear Admiral Charles Stillman Sperry (3 September 1847 -- 1 February 1911) was an officer in the United States Navy. 
Answer : United States Navy
Example Output:
Which military did Charles Stillman Sperry serve with?