14663
In 1997 the state had already come to its rescue when it had bought the national carrier back from  Italy  's  Alitalia  which had acquired it in 1993 .
 country of headquarters: Italy, Alitalia
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:
 country of headquarters: Italy, Alitalia