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As the Sunni Arab capitals of Cairo , Amman , Jordan , and Riyadh , Saudi Arabia , witnessed their own political influence in the region waning , Iran tried to fill the gap .
 country of capital: Jordan, Amman; country of capital: Saudi Arabia, Riyadh; location contains: Jordan, Amman; location contains: 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:  Jordan, Amman; Saudi Arabia, Riyadh; Jordan, Amman; Saudi Arabia, Riyadh 
Answer:
 country of capital: Jordan, Amman; country of capital: Saudi Arabia, Riyadh; location contains: Jordan, Amman; location contains: Saudi Arabia, Riyadh