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 : 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 : Barbro Sachs-Osher (born 21 May 1940 in Stockholm) is the Swedish Consul General in Los Angeles and a well-known philanthropist, chairman of the Bernard Osher Foundation and of the Barbro Osher Pro Suecia Foundation. 
Question : What is Barbro Sachs-Osher's spouse's name?
[EX A]: spouse

[EX Q]: Context : British Waterways operated from headquarters in Watford, with additional administrative offices in Leeds and thirteen regional waterway offices. 
Question : Which company is the parent company of British Waterways?
[EX A]:
parent company