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More than 100 guests from the Arab world including Beshir and Djibouti  President   Ismail Omar Guelleh  are scheduled to attend the launch .
 title of person: President, Ismail Omar Guelleh
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, Ismail Omar Guelleh