instruction:
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.
question:
Context : The Bill was the longest-running police procedural television series in the United Kingdom until its cancellation, and was among the longest running of any British television series. 
Question : What network did The Bill originally appear on?
answer:
original network


question:
Context : The Pomo people participated in shamanism; one form this took was the Kuksu religion, which was held by people in Central and Northern California. 
Question : What city is Pomo people from?
answer:
residence


question:
Context : Robert G. Emmens (July 22, 1914 - April 2, 1992) was a Doolittle Raider and a career United States Air Force officer. 
Question : To which branch did Robert G. Emmens belong?
answer:

military branch