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

Example Input: Context : Gustav Wachtmeister (25 July 1757 -- 20 July 1826) was a Swedish Army officer made famous at the Battle of Valkeala in Finland in 1789 against Russia where he was wounded by a musket shot to his arm, which had to be amputated. 
Question : In what war was Gustav Wachtmeister in?
Example Output: Battle of Valkeala

Example Input: 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?
Example Output: International Organization for Standardization

Example Input: Context : Tögs-Ochiryn Namnansüren (Mongolian: Төгс-Очирын Намнансүрэн; Chinese: 那木囊蘇倫; Tibetan: རྣམ་སྣང་སྲུང་།; 1878 -- April 1919), full title Sain Noyon Khan Namnansüren (Сайн ноён хан Намнансүрэн, Good noyon khan Namnansüren), was a powerful hereditary prince and prominent early 20th century Mongolian independence leader. 
Question : What date did Tögs-Ochiryn Namnansüren die on?
Example Output:
April 1919