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 : Maa Exchange is a Hindi language Indian reality television series which premiered on January 12, 2011 on Sony TV. 
Question : What production company or companies created Maa Exchange?

A: production company
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Q: Context : HD 43848 is a 9th magnitude K-type subgiant star located approximately 123 light-years away in the constellation of Columba. 
Question : What is the name of the constellation which HD 43848 belongs?

A: constellation
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Q: Context : Thingol's brother Olwë later becomes the King of Alqualondë and High King of the Teleri who do journey to Aman. 
Question : What city is Thingol associated with?

A:
residence
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