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New Zealand Prime Minister Helen Clark will pay an official visit to  China  from April 6 to 8 as guest of Chinese Premier  Wen Jiabao  .
 employee of: China, Wen Jiabao
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  China, Wen Jiabao 
Answer:
 employee of: China, Wen Jiabao