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 : 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?

A: original network
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Q: Context : John Carmichael, 3rd Earl of Hyndford PC KT (15 March 1701 -- 19 July 1767), styled Viscount of Inglisberry between 1710 and 1737, was a Scottish nobleman and diplomat. 
Question : What is the date of John Carmichael, 3rd Earl of Hyndford's death?

A: date of death
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Q: Context : In 2002, Trevor Ferguson's first play, Long, Long, Short, Long was produced by infinitheatre (dir. Guy Sprung) in Montreal and has become the first English play in history to be nominated by l'académie québécoise du theatre for a Masque award for best text. 
Question : What kind of  occupation does Trevor Ferguson have?

A:
occupation
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