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The demonstration was scheduled to start Saturday morning in Sadr City , the impoverished Shiite district in northeast Baghdad , and end with a rally in Firdos Square , where a statue of Saddam Hussein was pulled down by Iraqis and American soldiers two years ago on April 9 .
 location contains: Baghdad, Sadr City; location contains: Baghdad, Firdos Square
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:
 location contains: Baghdad, Sadr City; location contains: Baghdad, Firdos Square