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 : Messier 99 was discovered by Pierre Méchain on March 17, 1781 along . 
Question : What constellation is Messier 99 in?

A: constellation
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Q: Context : Running the Halls is an American television sitcom that aired on NBC's TNBC Saturday morning lineup. 
Question : What is the original channel that Running the Halls played on?

A: original network
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Q: Context : Todd Bergen (born July 11, 1963) is a retired Canadian professional ice hockey centre who had a short-lived career, most notably with the Philadelphia Flyers of the National Hockey League in 1984--85. 
Question : What team is Todd Bergen on?

A:
drafted by
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