12859
 In Massachusetts , two of the three Democrats in the primary race for governor have said they would consider using state troopers to enforce immigration law , as Gov. Mitt Romney , a Republican , has proposed . '' 
 Mitt Romney, Massachusetts
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 Mitt Romney, Massachusetts