12268
 But home is California , where he is in his second stint at California Institute of the Arts having taught there in the 1970 's , he took a post at York University in Toronto and returned after reaching York 's mandatory retirement age . 
 location contains: Toronto, York University
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
 Entity Pairs:  Toronto, York University 
Answer:
 location contains: Toronto, York University