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 : Years later, Russ Regan publicly disclosed his surprise and confusion that Dahlstrom's albums had not been high profile successes, saying, ''In my career there are two female singer/songwriters who I signed, that should've been stars, Patti Dahlstrom and Harriet Schock''.
Question : Which sex is Patti Dahlstrom?
[EX A]: sex or gender

[EX Q]: Context : Prior to his career at Ohio State University, Vince Workman attended Dublin Coffman High School in Dublin, Ohio, where he still owns all but one rushing record from his tenure in 1982-1984.
Question : What is the university where Vince Workman went?
[EX A]: educated at

[EX Q]: Context : On 15 April 2008, Hewa Bora Airways Flight 122, a McDonnell Douglas DC-9-51 plane crashed into a residential and market area of Goma of the Democratic Republic of the Congo immediately south of Goma International Airport.
Question : On what date did Hewa Bora Airways Flight 122 take place?
[EX A]:
point in time