8743
 By value , Japan 's trade with China and Hong Kong , including exports and imports , rose to a record high 22.20 trillion yen $ 215 billion in 2004 , outstripping the 20.48 trillion yen in trade with its longtime top partner , the United States . 
 administrative division of country: Hong Kong, China
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
 Entity Pairs:  Hong Kong, China 
Answer:
 administrative division of country: Hong Kong, China