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.

Example Input: Context : Karen Cho is an Asian-Canadian documentary filmmaker in Montreal, Quebec, Canada. 
Question : What city is Karen Cho from?
Example Output: residence

Example Input: Context : State testing began on 24 November 1974, and the Kh-25 entered production in 1975. 
Question : What year was the service entry date for Kh-25?
Example Output: service entry

Example Input: Context : It is based on the 1930 play Dishonored Lady by Edward Sheldon and Margaret Ayer Barnes. 
Question : What studio produced Dishonored Lady?
Example Output:
production company