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

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?
International Organization for Standardization

Context : Fight with Cudgels (Spanish: Riña a garrotazos or Duelo a garrotazos), called The Strangers or Cowherds in the inventories, is the name given to a painting by Spanish artist Francisco Goya, now in the Museo del Prado, Madrid. 
Question : What is the name of the place where Fight with Cudgels can be found?
Museo del Prado

Context : In 1991, Sherlock Jr. was selected for preservation in the United States National Film Registry by the Library of Congress as being ``culturally, historically, or aesthetically significant.'' 
Question : What was the award received by Sherlock Jr.?

National Film Registry