5172
CNAC  Macau  owns a 51-percent interest in  Air Macau  a 26-percent interest in MASC/Ogden-Aviation Services ( Macau ) Ltd. a ground handling service company which operates at the Macau International Airport and a 20-percent interest in Macau Aircraft Repair and Conversion Co. Ltd .
 subsidiaries: Macau, Air Macau
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: Macau, Air Macau