15332
The Safir was built by  Saab  AB in  Sweden  ( 203 aircraft ) and by De Schelde '' in Dordrecht Netherlands ( 120 aircraft ) .
 country of headquarters: Saab, Sweden
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: Saab, Sweden