If right and left images contain the same number of syringe-type items.
return right image ;return items of #1 ;return #2 that are syringe-type ;return the  number of  #3 ;return left image ;return items of #5 ;return #6 that are syringe-type ;return the  numbers #7 ;return if  #4 is equal to  #8
['select', 'project', 'filter', 'aggregate', 'select', 'project', 'filter', 'project', 'boolean']