6593
 He moved to Boston and , at the invitation of the chancellor , John Silber , began teaching at Boston University . 
 company: John Silber, Boston University; neighborhood of: Boston University, Boston
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:  John Silber, Boston University; Boston University, Boston 
Answer:
 company: John Silber, Boston University; neighborhood of: Boston University, Boston