How many more Asians lived in Lassen County in 2010 compared to  Pacific Islanders?
return Lassen County ;return Asians that lived in  #1 ;return Pacific Islanders that lived in  #1 ;return #2 in  2010 ;return #3 in  2010 ;return the  number of  #4 ;return the  number of  #5 ;return the  difference of #6 and  #7
['select', 'project', 'project', 'filter', 'filter', 'aggregate', 'aggregate', 'arithmetic']