Is the brown shiny sphere the same size as the blue rubber sphere?
return sphere  ;return #1 that  is  brown ;return #2 that  is  shiny ;return #1 that  is  blue ;return #4 that  is  rubber ;return size of #3 ;return size of #5 ;return if  #6 is  same as #7
['select', 'filter', 'filter', 'filter', 'filter', 'project', 'project', 'boolean']