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With Iraq's political spectrum still taking shape Iran has covered most major options for the next phase of the transition that begins June 30 by providing various types of assistance to mainstream figures such as Grand Ayatollah Ali Sistani as well as radicals such as Moqtada Sadr ; former U.S. favorite  Ahmed Chalabi  ; and long-standing ally the Supreme Council for the Islamic Revolution in  Iraq  U.S. sources said . ' .
 Ahmed Chalabi, Iraq
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 Ahmed Chalabi, Iraq