If an image shows side-by-side joined structures, both with cone/dome tops.
return structures ;return tops of #1 ;return #1 where  #2 are cone/dome ;return #3 that are joined ;return #4 that are side-by-side ;return if  #5 is in  an image
['select', 'project', 'comparative', 'filter', 'filter', 'boolean']