1162
Nomo announced his retirement in the  United States  on Thursday bringing an end to an illustrious  Major League Baseball  career that began in 1995 .
 country of headquarters: United States, Major League Baseball
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: United States, Major League Baseball