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The Islamist forces once in control of much of Somalia are crumbling faster than anyone expected and beat a hasty retreat back to their stronghold in Mogadishu , Somalia 's battle-scarred capital , on Tuesday .
 country of capital: Somalia, Mogadishu; location contains: Somalia, Mogadishu; location contains: Somalia, Mogadishu; country of capital: Somalia, Mogadishu
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:  Somalia, Mogadishu; Somalia, Mogadishu; Somalia, Mogadishu; Somalia, Mogadishu 
Answer:
 country of capital: Somalia, Mogadishu; location contains: Somalia, Mogadishu; location contains: Somalia, Mogadishu; country of capital: Somalia, Mogadishu