15320
2001 : New Palau Ambassador to the Republic of China Johnson Toribiong presents the credentials to  President   Chen Shui-bian  at the Presidential Office .
 title of person: President, Chen Shui-bian
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, Chen Shui-bian