3076
On 27 June 2006  Hainan Airlines  purchased a 45 percent holdings of the airline and the holdings would be transferred to  Grand China Air  a new holding company of Hainan Airlines .
 subsidiaries: Hainan Airlines, Grand China Air
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: Hainan Airlines, Grand China Air