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Mann supported the Reform Party of Canada in the 1990s and backed  Stockwell Day  's bid to lead the successor  Canadian Alliance  in 2000 .
 Stockwell Day, Canadian Alliance
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Stockwell Day, Canadian Alliance