Generate a correct and concise answer for the question based on the words in the context.

Context : ISO 3166-2:KN is the entry for Saint Kitts and Nevis 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.
Question : Who set the standards for ISO 3166-2:KN?
International Organization for Standardization

Context : M. Waldo Hatler (January 6, 1894 - August 31, 1967) was a Sergeant in the United States Army during World War I who received the Medal of Honor for heroism near Pouilly, France, November 8, 1918.
Question : In what war was M. Waldo Hatler a combatant?
World War I

Context : Enik (*1980) is a songwriter, singer, and musician from Munich, Germany.
Question : What city is Enik associated with?
Munich