instruction:
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.
question:
Context : Wolfgang Kretzschmar (2 July 1907 -- 27 December 1944) was a German officer serving during World War II and recipient of the coveted Knight's Cross of the Iron Cross with Oak Leaves and Swords (German: Ritterkreuz des Eisernen Kreuzes mit Eichenlaub und Schwertern). 
Question : In which war did Wolfgang Kretzschmar serve?
answer:
conflict


question:
Context : Hulda from Holland is a 1916 silent film produced by Famous Players Film Company and released by Paramount Pictures. 
Question : What production company or companies created Hulda from Holland?
answer:
production company


question:
Context : Gregory Long is Chief Executive Officer and The William C. Steere Sr. President of The New York Botanical Garden in the Bronx, New York. 
Question : What city is Gregory Long from?
answer:

residence