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.

[EX Q]: Context : John William Bowden (21 February 1798 -- 15 September 1844) was an English functionary and writer on church matters. 
Question : On what date did John William Bowden expire?
[EX A]: date of death

[EX Q]: Context : A native of the town of Amatrice in the Papal State of Latium (modern neighboring Province of Rieti in the Lazio region), Nicola Filotesio also appears in contemporary records as Cola dell'Amatrice or Cola Amatricius. 
Question : What year did Nicola Filotesio die in?
[EX A]: date of death

[EX Q]: Context : William Walls (2 August 1819 -- 27 September 1893) was a Scottish lawyer, industrialist and Dean of Guild of Glasgow. 
Question : When did William Walls die?
[EX A]:
date of death