13311
Tranz Rail sold 50 % of  Tranz Scenic  to two directors of the Victoria Australia rail operator  West Coast Railway  for $ 33 million .
 subsidiaries: Tranz Scenic, West Coast Railway
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: Tranz Scenic, West Coast Railway