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 Q]: Context : ``Devil's Triad'' is the tenth episode of the eleventh season of the American police procedural drama NCIS, and the 244th episode overall. 
Question : Of what series is Devil's Triad a part of?
[EX A]: series

[EX Q]: Context : NGC 2241 is an open cluster in the constellation Dorado. 
Question : What constellation does NGC 2241 belong to?
[EX A]: constellation

[EX Q]: Context : Hadassah Lieberman (born March 28, 1948) is the second wife of former United States Senator Joe Lieberman (ID - CT). 
Question : What is Hadassah Lieberman's spouse's name?
[EX A]:
spouse