7209
A farmer and erstwhile British Royal Air Force pilot from the rural town of Selukwe  Smith  was  Southern Rhodesia  's first native-born head of government .
 country of birth: Smith, Southern Rhodesia
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 birth: Smith, Southern Rhodesia