2046
Opposition  Leader   Stockwell Day  Progressive Conservative leader Joe Clark ( a former prime minister ) New Democratic Party leader Alexa McDonough and Bloc leader Gilles Duceppe followed as did Commons Speaker Gilbert Parent .
 title of person: Leader, Stockwell Day
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:
 title of person: Leader, Stockwell Day