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 : Directed by Tom Cherones, ``The Ex-Girlfriend'' was the first episode of the show filmed at CBS Studio Center in Los Angeles, California, the previous season having been filmed at Desilu Cahuenga in Hollywood. 
Question : What series is The Ex-Girlfriend from?

A: series
****
Q: Context : Simon Woolford (born 7 April 1975) is an Australian former professional rugby league player. 
Question : What kind of  occupation does Simon Woolford have?

A: occupation
****
Q: Context : Mallika Sengupta (Bengali: মল্লিকা সেনগুপ্ত,1960--2011) was a Bengali poet, feminist, and reader of Sociology from Kolkata, known for her ``unapologetically political poetry''. 
Question : What sex is Mallika Sengupta?

A:
sex or gender
****