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 : Francisco Trois (born 3 September 1946 in Canoas, Brazil) is a Brazilian chess International Master and International Arbiter (1986). 
Question : What was the award received by Francisco Trois?

A: award received
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Q: Context : The Bill was the longest-running police procedural television series in the United Kingdom until its cancellation, and was among the longest running of any British television series. 
Question : What network did The Bill originally appear on?

A: original network
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Q: Context : The BRDM-2 entered service with the Soviet Army in 1962. 
Question : What year is BRDM-2 associated with?

A:
service entry
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