22392
And King Abdullah warned Vice President Dick Cheney during a meeting in Riyadh three weeks ago that Saudi Arabia would back the Sunnis if the Americans withdrew from Iraq and a civil war ensued . ''
 location contains: Saudi Arabia, Riyadh; country of capital: Saudi Arabia, Riyadh
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:  Saudi Arabia, Riyadh; Saudi Arabia, Riyadh 
Answer:
 location contains: Saudi Arabia, Riyadh; country of capital: Saudi Arabia, Riyadh