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 : Ian Boothby is married to Y The Last Man co-creator and artist Pia Guerra. 
Question : What is Ian Boothby's spouse's name?
[A]: spouse


[Q]: Context : HD 43848 is a 9th magnitude K-type subgiant star located approximately 123 light-years away in the constellation of Columba. 
Question : What is the name of the constellation which HD 43848 belongs?
[A]: constellation


[Q]: Context : Nan Yik-Pong, better known by his stage name Pong Nan (Chinese: 藍奕邦; born 15 May 1978), is a Cantopop musician, singer-songwriter and actor in Hong Kong. 
Question : What was Pong Nan's career?
[A]:
occupation