If the combined images include at least four upright saxophones with bells angled rightward and mouthpieces attached.
return images ;return saxophones in  #1 ;return #2 that are upright ;return bells of #3 ;return #3 where  #4 are angled rightward ;return mouthpieces in  #1 ;return #5 with #6 attached ;return number of  #7 for each  #1 ;return sum of #8 ;return if  #9 is at least four
['select', 'project', 'filter', 'project', 'comparative', 'project', 'filter', 'group', 'aggregate', 'boolean']