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Singapore Prime Minister Lee Hsien Loong has sent a condolence letter to Philippine  President   Gloria Macapagal-Arroyo  expressing heartfelt sympathies on behalf of the people and government of Singapore for the loss of life and destruction caused by Typhoon Ketsana .
 title of person: President, Gloria Macapagal-Arroyo
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, Gloria Macapagal-Arroyo