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 : The Queen's Own Highlanders (Seaforth and Camerons), officially abbreviated ``QO HLDRS,'' was an infantry regiment of the British Army, part of the Scottish Division. 
Question : What army did Queen's Own Highlanders (Seaforth and Camerons) serve in?
military branch

Context : WDR Computerclub was the first television broadcast in West Germany of the Westdeutscher Rundfunk Köln (WDR, West German Broadcasting Cologne) that dealt solely with the issues of computer and technology. 
Question : What network aired WDR Computerclub?
original network

Context : Mu Ceti A is an F0V subgiant, believed to be a Delta Scuti variable star. 
Question : Which was the constellation for Mu Ceti?

constellation