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About half the pushcarts in the city were on the Lower East Side , said Suzanne Wasserman , director of the Gotham Center at the CUNY Graduate Center and a scholar of lower Manhattan history .
 Manhattan, Lower East Side; Lower East Side, Manhattan
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Manhattan, Lower East Side; Lower East Side, Manhattan