If the left and right image contains the same number of yellow snow plows.
return the  left image ;return the  right image ;return snow plows in  #1 ;return snow plows in  #2 ;return #3 that are  yellow ;return #4 that are  yellow ;return number of #5 ;return number of #6 ;return if  #7 is  equal to #8
['select', 'select', 'project', 'project', 'filter', 'filter', 'aggregate', 'aggregate', 'boolean']