instruction:
Generate a correct and concise answer for the question based on the words in the context.
question:
Context : ISO 3166-2:ZA is the entry for South Africa 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:ZA?
answer:
International Organization for Standardization


question:
Context : Ondřej Kaše (born November 8, 1995) is a Czech professional ice hockey forward currently playing with the San Diego Gulls of the American Hockey League (AHL) as a prospect for the Anaheim Ducks of the National Hockey League (NHL). 
Question : Player Ondřej Kaše played for which team?
answer:
Anaheim Ducks


question:
Context : Mr and Mrs Andrews is an oil on canvas portrait of about 1750 by Thomas Gainsborough, now in the National Gallery, London. 
Question : What is the name of the place where Mr and Mrs Andrews can be found?
answer:

National Gallery