1332
Authorities served a search warrant on  Helios Airways  ' headquarters in Larnaca  Cyprus  and seized documents or any other evidence which might be useful in the investigation of the possibility of criminal offences .
 country of headquarters: Helios Airways, Cyprus
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: Helios Airways, Cyprus