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.

[Q]: Context : Columbus Nova is an investment company founded in 2000 and centered in New York City. 
Question : Which company is the parent company of Columbus Nova?
[A]: parent company


[Q]: Context : Despite being born in southern Austria, Theodor Brugsch's father had been born in Berlin: it was in Berlin that the son received his schooling and lived for most of his own life. 
Question : What city is Theodor Brugsch associated with?
[A]: residence


[Q]: Context : Marie-France Stirbois (born Marie-France Charles on 11 November 1944 in Paris, died 17 April 2006 in Nice of cancer) was a French National Front politician, representing Dreux from 1989 to 1993, and a Member of the European Parliament from 1994 to 1999 and from 2003 to 2004. 
Question : What is Marie-France Stirbois's spouse's name?
[A]:
spouse