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China  Ocean Shipping ( Group ) Company known as  COSCO  or COSCO Group is a Chinese shipping and logistics services supplier company .
 country of headquarters: China, COSCO
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, COSCO 
Answer:
 country of headquarters: China, COSCO