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 : Fifth Air Force was a United States Army Air Forces combat air force in the Pacific Theater of World War II, engaging in combat operations primarily in the Southwest Pacific AOR. 
Question : What military branch was Fifth Air Force associated with?

Ex Output:
military branch


Ex Input:
Context : Comin' Up Country is a Canadian country music television miniseries which aired on CBC Television in 1977. 
Question : Which channel broadcast Comin' Up Country?

Ex Output:
original network


Ex Input:
Context : William Ross Knudsen (1892-1977) was an American socialist political activist and trade union organizer. 
Question : What city is William Ross Knudsen from?

Ex Output:

residence