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Lianhe Zaobao : --  Singapore  Prime Minister  Lee Hsien Loong  said he hopes Singapore's economy will grow between 3 percent and 5 percent this year adding that Singaporeans must also look beyond this year and upgrade themselves .
 Singapore, Lee Hsien Loong
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Singapore, Lee Hsien Loong