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 : 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 : Sons of Anarchy is an American crime drama television series created by Kurt Sutter. 
Question : What was the original network for Sons of Anarchy?
original network

Context : Arthur H. Robinson (January 5, 1915 -- October 10, 2004) was an American geographer and cartographer, who was professor in the Geography Department at the University of Wisconsin-- 
Question : What is the name of university that educated Arthur H. Robinson?

educated at