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