Classify the relation of question with context to one of these categories: 1) award received, 2) based on, collection, 3) conflict, 4) constellation, 5) convicted of, 6) date of death, 7) director, 8) drafted by, 9) educated at, 10) medical condition, 11) military branch, 12) narrative location, 13) occupation, 14) original network, 15) parent company, 16) point in time, 17) production company, 18) residence, 19) series, 20) service entry, 21) sex or gender, 22) spouse, 23) standards body question.
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Question: Context : In 1942, Blue Horses was purchased by the Walker Art Center in Minneapolis, Minnesota through The T. B. Walker Foundation and its Gilbert M. Walker Memorial Fund. 
Question : What is the name of the place where Blue Horses can be found?

Answer: collection


Question: Context : Released in October 1992, Savage Nights caused an immediate stir across France where it had 2,811,124 admissions and was the 9th highest grossing film of the year. 
Question : The main director of Savage Nights was who?

Answer: director


Question: Context : The Banjarmasin riot of May 1997 took place on 23 May 1997 on the last day of the election campaign for the Indonesian legislative election, 1997. 
Question : What is the date when Banjarmasin riot of May 1997 happened?

Answer:
point in time