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Dubai World  which reportedly has 59 billion dollars in liabilities owns a range of businesses including international ports operator  DP World  and giant property developer Nakheel .
 subsidiaries: Dubai World, DP World
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 subsidiaries: Dubai World, DP World