How many more carries did Larry Brown have compared to Charley Harraway?
return Larry Brown ;return Charley Harraway ;return carries of #1 ;return carries of #2 ;return number of  #3 ;return number of  #4 ;return the  difference of #5 and  #6
['select', 'select', 'project', 'project', 'aggregate', 'aggregate', 'arithmetic']