40451
A hint that changes in the Baghdad operation were afoot came three weeks ago , when the neighborhood sweeps were halted with large areas of the city untouched , including strongholds of Sunni and Shiite militants like Mansour , in western Baghdad , and Sadr City in the east .
 location contains: Baghdad, Sadr City; location contains: Baghdad, Sadr City
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:  Baghdad, Sadr City; Baghdad, Sadr City 
Answer:
 location contains: Baghdad, Sadr City; location contains: Baghdad, Sadr City