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I do n't know that these products are any safer or healthier for kids , '' said Amy Paller , the chairwoman of dermatology at the Feinberg School of Medicine at Northwestern University in Chicago . ''
 location contains: Chicago, Feinberg School of Medicine
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Chicago, Feinberg School of Medicine 
Answer:
 location contains: Chicago, Feinberg School of Medicine