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

[Q]: Context : Lady and her Cook (1660) is an oil on canvas painting by the Dutch painter Pieter de Hooch, it is an example of Dutch Golden Age painting and is part of the collection of the Hermitage Museum. 
Question : What is the name of the place where Lady and her Cook can be found?
[A]: Hermitage Museum


[Q]: Context : Nikolaus Gerhaert (c.1420 -- 11 June 1473), also known as Nikolaus Gerhaert van Leyden, was a sculptor of Dutch origin, although aside from his sculptures, few details are known of his life. 
Question : What date did Nikolaus Gerhaert die on?
[A]: 1473


[Q]: Context : Griffinia nocturna is a bulbous species of flowering plant which is endemic to Brazil. 
Question : Is the taxon rank of Griffinia nocturna species or genus?
[A]:
species