Is the smallestt object the same shape as the biggest object?
return objects ;return size of #1 ;return #1 where #2 is lowest ;return #1 where #2 is highest ;return shape of #3 ;return shape of #4 ;return is #5 the  same as #6
['select', 'project', 'superlative', 'superlative', 'project', 'project', 'boolean']