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.

Context : Aner Shalev (born 24 January 1958) is a professor at the Einstein Institute of Mathematics at the Hebrew University of Jerusalem, and a writer. 
Question : What is the name university that educated Aner Shalev?
educated at

Context : Pedro Albizu Campos was born in the Tenerías sector of Barrio Machuelo Abajo in Ponce, Puerto Rico to Juana Campos, a domestic worker of Spanish, African and Taíno ancestry, on 12 September 1891. 
Question : What was Pedro Albizu Campos's occupation?
occupation

Context : Paul McIntosh (born March 13, 1953 in Listowel, Ontario) is a former professional ice hockey player who played 48 games for the Buffalo Sabres in the mid-1970s. 
Question : What team is Paul McIntosh associated with?

drafted by