5742
Becoming Hoffman Aircraft Limited in 1985 and a subsidiary of  Simmering-Graz-Pauker  AG the company moved its headquarters to  Vienna  Austria .
 city of headquarters: Simmering-Graz-Pauker, Vienna
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: Simmering-Graz-Pauker, Vienna