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He has posed questions to and conducted interviews with a wide range of political figures including  President  George W. Bush President Bill Clinton President Hosni Mubarak of Egypt the late Palestinian President Yasser Arafat President  Mahmoud Abbas  Vice President Ali Othman Taha of Sudan Prime Minister Ariel Sharon former Prime Minister Ehud Barak former State secretaries Madeleine Albright Colin Powell and Condoleezza Rice .
 title of person: President, Mahmoud Abbas
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: 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:
 title of person: President, Mahmoud Abbas