If each image shows one round red balloon and one round green balloon side by side
return balloon  ;return #1 that is round ;return #2 that is red ;return #2 that is green ;return #3 that is side by side  with #4 ;return images of #5 ;return number of  #5 for each  #6 ;return #6 where  #7 is equal to  one ;return number of  #8 ;return images ;return number of  #10 ;return if  #9 is equal to  #11
['select', 'filter', 'filter', 'filter', 'filter', 'project', 'group', 'comparative', 'aggregate', 'select', 'aggregate', 'boolean']