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A report by the Comptroller and Auditor General ( CAG ) blamed the decision to buy 111 new planes as one of the major causes of the debt troubles in  Air India  ; in addition it blamed on the ill timed merger with  Indian Airlines  as well .
 alternate names: Air India, Indian 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:
 alternate names: Air India, Indian Airlines