6056
At the same time , 92 percent of the mortar and rocket attacks in August and September on the Green Zone -- the protected area in Baghdad that houses the American military and the Iraqi government -- came from Sadr City .
 Baghdad, Sadr City
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:
 Baghdad, Sadr City