As of the 2000 census, did more people consider themselves of Irish ancestry or Italian ancestry?
return the  2000 census ;return people with Irish ancestry  of #1 ;return people with Italian ancestry  of #1 ;return number of  #2 ;return number of  #3 ;return which is more of #4 ,  #5
['select', 'project', 'project', 'aggregate', 'aggregate', 'comparison']