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 : The Pont Alexandre III is a deck arch bridge that spans the Seine in Paris. 
Answer : Seine

Answer: What does Pont Alexandre III cross over?


Question: Context : Thomas E. Atkinson (born 1824, date of death unknown) was a Union Navy sailor in the American Civil War and a recipient of the U.S. military's highest decoration, the Medal of Honor, for his actions at the Battle of Mobile Bay. 
Answer : American Civil War

Answer: In which war did Thomas E. Atkinson fight?


Question: Context : ISO 3166-2:HM is the entry for Heard Island and McDonald Islands 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:HM?