Were there more households or families according to the census?
return households ;return census ;return families ;return #1 according to #2 ;return #3 according to #2 ;return number of  #4 ;return number of  #5 ;return which is highest of #6 ,  #7
['select', 'select', 'select', 'filter', 'filter', 'aggregate', 'aggregate', 'comparison']