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The district of  Capodichino  contains Naples International Airport the Ugo Niutta military airport and the US Naval Support Activity where the  United States Sixth Fleet  has its home base .
 city of headquarters: Capodichino, United States Sixth Fleet
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:
 city of headquarters: Capodichino, United States Sixth Fleet