Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Context : ISO 9241 is a multi-part standard from the International Organization for Standardization (ISO) covering ergonomics of human-computer interaction.
Answer : International Organization for Standardization
Who set the standards for ISO 9241?

Context : Ryan Reaves (born January 20, 1987) is a Canadian professional ice hockey right winger currently playing for the St. Louis Blues.
Answer : St. Louis Blues
What team is Ryan Reaves on?

Context : Portrait of Jan de Leeuw is a small 1436 oil on wood painting by the Early Netherlandish master Jan van Eyck, now in the Kunsthistorisches Museum, Vienna.
Answer : Kunsthistorisches Museum
What is the name of the place where Portrait of Jan de Leeuw can be found?