3206
Japan  's Crown  Princess  Masako who suffers from a stress-induced illness joined an official welcome ceremony for the first time in five years Monday to greet Spanish King Juan Carlos and Queen Sofia .
 country of headquarters: Japan, Princess
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: Japan, Princess