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There was speculation that  MacKay  would return to the province to pursue provincial politics and enter the Progressive Conservative Association of  Nova Scotia  leadership race to become the Premier .
 state or provinces of residence: MacKay, Nova Scotia
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:
 state or provinces of residence: MacKay, Nova Scotia