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Lee Kuan Yew 's son , Lee Hsien Loong , is now prime minister , and he is striving to shake Singapore 's reputation as Asia 's nanny state , where chewing gum was once banned because of the mess it makes when not properly disposed of .
 place of birth: Lee Hsien Loong, Singapore; nationality: Lee Hsien Loong, Singapore; location contains: Asia, Singapore
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: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 place of birth: Lee Hsien Loong, Singapore; nationality: Lee Hsien Loong, Singapore; location contains: Asia, Singapore