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With the failure of the Pan-Green Coalition to win a majority  President   Chen Shui-bian  found it difficult as in the past to enact his policies .
 title of person: President, Chen Shui-bian
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  President, Chen Shui-bian 
Answer:
 title of person: President, Chen Shui-bian