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.

Ex Input:
Context : The Swimming Reindeer is the name given to a 13,000-year-old Magdalenian sculpture of two swimming reindeer conserved in the British Museum. 
Question : What is the name of the place where Swimming Reindeer can be found?

Ex Output:
collection


Ex Input:
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?

Ex Output:
constellation


Ex Input:
Context : Virgin Galactic's founder, Sir Richard Branson, had initially suggested that he hoped to see a maiden flight by the end of 2009, but this date has been delayed on a number of occasions, most recently by the October 2014 in-flight loss of SpaceShipTwo VSS Enterprise. 
Question : What is Virgin Galactic's parent company?

Ex Output:

parent company