5445
As  New Zealand  's national meteorological service MetService produces and issues forecasts and official weather warnings on behalf of New Zealand's  Ministry of Transport  and is certified by the Civil Aviation Authority of New Zealand .
 country of headquarters: New Zealand, Ministry of Transport
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: New Zealand, Ministry of Transport