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.

[EX Q]: Context : Albertina Walker (August 29, 1929 -- October 8, 2010) was an American gospel singer, song writer, actress, and humanitarian. 
Answer : singer
[EX A]: What was Albertina Walker's occupation?

[EX Q]: Context : Fire on the Water is the second installment in the award-winning Lone Wolf book series created by Joe Dever. 
Answer : Lone Wolf
[EX A]: The Fire on the Water has what character?

[EX Q]: Context : ISO 3166-2:AM is the entry for Armenia 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
[EX A]:
Who set the standards for ISO 3166-2:AM?