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 : The show took an intense, no-nonsense look at the present-day Los Angeles Police Department's Robbery Homicide Division. 
Question : Which place does Robbery Homicide Division exist in?

A: narrative location
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Q: Context : James Mitchell Varnum was born in Dracut, Massachusetts. 
Question : What military organization did James Mitchell Varnum belong to?

A: military branch
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Q: Context : A sample hello world program for Cython is more complex than in most languages because it interfaces with the Python C API and the distutils extension building facility. 
Question : The Cython is based upon what?

A:
based on
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