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 : NGC 625 is a member of the Sculptor Group. 
Question : Which was the constellation for NGC 625?

Ex Output:
constellation


Ex Input:
Context : Veronika Martinek (born 3 April 1972) is a former professional female tennis player playing for Germany. 
Question : Which sex is Veronika Martinek?

Ex Output:
sex or gender


Ex Input:
Context : The rating was a twenty-three percent decrease from the previous episode, ``Holidays of Future Passed''; however, much of ``Politically Inept, with Homer Simpson'' faced strong competition from the end of a highly rated National Football League playoffs game on CBS. 
Question : What series is Politically Inept, with Homer Simpson in?

Ex Output:

series