TASK DEFINITION: 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.
PROBLEM: 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?

SOLUTION: educated at

PROBLEM: Context : Li Cunxu was born in 885, at Jinyang (i.e., Taiyuan), during the reign of Emperor Zhaozong of Tang. 
Question : What is Li Cunxu's spouse's name?

SOLUTION: spouse

PROBLEM: Context : The Country Bears is a 2002 American family musical comedy film, directed by Peter Hastings, produced by Walt Disney Pictures, and based on the famous Disney attraction Country Bear Jamboree. 
Question : Which is the basis of The Country Bears?

SOLUTION:
based on