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

Context : ISO 3166-2:IO is the entry for the British Indian Ocean Territory 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:IO?
International Organization for Standardization

Context : Bruno Sutkus (Lithuanian: Bronius Sutkus, 14 May 1924 -- 29 August 2003) was a Lithuanian-German sniper in the 68th Infantry Division of the German Army, on the Eastern Front of World War II, and was credited with 209 kills.
Question : Which conflict was Bruno Sutkus a part of?
World War II

Context : WASP-2 is a magnitude 12 orange dwarf star located about 469 light-years away in the Delphinus constellation.
Question : The star WASP-2 is part of what constellation?
Delphinus