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Singapore  's Prime Minister  Lee Hsien Loong  has urged Europe to further engage in Asia during a meeting with visiting French Senate President Christian Poncelet on Thursday .
 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