13553
Established in 1979 the PAL Inflight Center is the site of fully equipped in-flight kitchens and catering center of  Philippine Airlines  which also offer catering services for Japan Airlines  China Airlines  Korean Air and Northwest Airlines preparing some meals daily .
 members: Philippine Airlines, China Airlines
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:
 members: Philippine Airlines, China Airlines