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 : Christian de Boissieu received a Ph. D in economics in 1973 at the University of Paris-I Panthéon-Sorbonne. 
Question : What is the name university that educated Christian de Boissieu?
[EX A]: educated at

[EX Q]: Context : Michiel van Musscher was born in Rotterdam in January 1645 and was later baptized on 27 January. 
Question : What kind of  occupation does Michiel van Musscher have?
[EX A]: occupation

[EX Q]: Context : Emmanuel Broutin (1826--1883) was a French fencing master, sergeant of the imperial army, emigrated to Spain where he proceeded his career for the queen Isabella II of Spain before managing his fencing hall in Madrid. 
Question : What was the date of death for Emmanuel Broutin?
[EX A]:
date of death