If in at least one image there are eight balloon with strings on them.
return balloons ;return strings ;return #1 that has #2 on ;return images ;return number of  #3 for each  #4 ;return #4 where  #5 is equal to  eight ;return number of  #6 ;return if  #7 is at least one
['select', 'select', 'filter', 'select', 'group', 'comparative', 'aggregate', 'boolean']