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.

Context : Blackadder Goes Forth is the fourth and final series of the BBC sitcom Blackadder, written by Richard Curtis and Ben Elton, which aired from 28 September to 2 November 1989 on BBC One. 
Question : Where can you find the show Blackadder Goes Forth?
original network

Context : NGC 2241 is an open cluster in the constellation Dorado. 
Question : What constellation does NGC 2241 belong to?
constellation

Context : Sami Vatanen (born June 3, 1991) is a Finnish professional ice hockey defenceman currently playing for the Anaheim Ducks of the National Hockey League (NHL). 
Question : What team is Sami Vatanen associated with?

drafted by