question: In what three years was Melbourne proclaimed the `` World 's Ultimate Sports City '' ?
answer: 2006 , 2008 and 2010
turker_answer: Melbourne was proclaimed the `` World 's Ultimate Sports City in 2006 , 2008 and 2010 '' .
rule-based: Melbourne was proclaimed the `` World 's Ultimate Sports City in 2006 , 2008 and 2010 '' .