What group in percent in the county from the census of 2000 is larger: American ancestry or Irish?
return the  census of 2000 ;return the  American ancestry group of #1 ;return the  Irish ancestry group of #1 ;return percent of #2 ;return percent of #3 ;return which is the  highest of #4 ,  #5
['select', 'project', 'project', 'project', 'project', 'comparison']