15892
Singapore's first  Prime Minister   Lee Kuan Yew  is the only person who has held this post from 12 August 2004 to 21 May 2011 .
 title of person: Prime Minister, Lee Kuan Yew
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: Prime Minister, Lee Kuan Yew