Which party were there more registered voters in Plainfield as of March 23, 2011, Republican or those registered as Unaffiliated?
return Plainfield ;return registered  voters of #1 ;return #2 that were Republican ;return #2 that were Unaffiliated ;return #3 as of March 23 ,  2011 ;return #4 as of March 23 ,  2011 ;return number of  #5 ;return number of  #6 ;return which is more of #7 ,  #8
['select', 'project', 'filter', 'filter', 'filter', 'filter', 'aggregate', 'aggregate', 'comparison']