30491
Walking a careful line , General Abizaid made it clear that a broad military invasion of Somalia could create a humanitarian crisis across the Horn of Africa , Centcom officials said , but did not tell Ethiopian officials to pull their troops out .
 location contains: Africa, Somalia
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:  Africa, Somalia 
Answer:
 location contains: Africa, Somalia