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.
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Question: Context : ISO 3166-2:HK is the entry for Hong Kong 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

Answer: Who set the standards for ISO 3166-2:HK?


Question: Context : An Englishman Abroad is a 1983 BBC television drama film, based on the true story of a chance meeting of an actress, Coral Browne, with Guy Burgess (Alan Bates), a member of the Cambridge spy ring who spied for the Soviet Union while an officer at MI6. 
Answer : Soviet Union

Answer: Which place does An Englishman Abroad exist in?


Question: Context : Henry J. Muller, Jr. (born 1917) is a retired American soldier who served during World War II in the United States Army with the 11th Airborne Division between 1944 and 1945. 
Answer : World War II

Answer:
What war or battle involved Henry J. Muller?