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 : The first astronomer to record the Butterfly Cluster's existence was Giovanni Battista Hodierna in 1654. 
Question : What constellation is home to Butterfly Cluster?

Answer: constellation


Question: Context : Theta Circini (t Cir), is a star located in the constellation Circinus. 
Question : The star Theta Circini is part of the constellation known as what?

Answer: constellation


Question: Context : The Feast of Herod with the Beheading of St John the Baptist is an extremely large painting by the German-Silesian artist Bartholomeus Strobel the Younger (1591 -- about 1650) which is now displayed in the Museo del Prado in Madrid. 
Question : What is the name of the place where Feast of Herod with the Beheading of St John the Baptist can be found?

Answer:
collection