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But no one should be surprised at Silo and Roy parting ways , said Frans de Waal , who has studied the mutable sexuality of bonobo apes and is the director of the Living Links Center at Emory University in Atlanta . ''
 person of company: Frans de Waal, Emory University; location contains: Atlanta, Emory University
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 person of company: Frans de Waal, Emory University; location contains: Atlanta, Emory University