If there are more dispensers in the right image than in the left image.
return right image  ;return left image  ;return dispensers in  #1 ;return dispensers in  #2 ;return number of  #3 ;return number of  #4 ;return if  #5 is higher than #6
['select', 'select', 'project', 'project', 'aggregate', 'aggregate', 'boolean']