How many points were scored against the Browns in their two largest margin's of defeat in recent history?
return the  Browns ;return defeats of #1 ;return margins of #2 ;return #2 where #3 is highest ;return #2 besides  #4 ;return #5 where #3 is highest ;return #4 ,  #6 ;return points scored of  #7 ;return sum of #8
['select', 'project', 'project', 'superlative', 'discard', 'superlative', 'union', 'project', 'aggregate']