3387
Qantas wholly owns Jetstar Airways Jetconnect ( which operates international services between Australia and New Zealand )  QantasLink  ( including Sunstate Airlines and  Eastern  Australia Airlines ) and Qantas Freight ( which itself wholly owns Express Freighters Australia ) .
 subsidiaries: QantasLink, Eastern
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: QantasLink, Eastern