Which kicker had more total yards, Suisham or Gramatica?
return Suisham ;return yards of #1 ;return sum of #2 ;return Gramatica ;return yards of #4 ;return sum of #5 ;return which is highest of #3 ,  #6
['select', 'project', 'aggregate', 'select', 'project', 'aggregate', 'comparison']