Is the smallestt sphere and the largest cube made out of the same material?
return sphere ;return size of #1 ;return #1 where #2 is  the   smallestt ;return the   material that  #3 is  made out of ;return cubes ;return size of #5 ;return #5 where #6 is  the   largest ;return the   material that  #7 is  made out of ;return if  #4 is  the   same as #8
['select', 'project', 'comparative', 'project', 'select', 'project', 'comparative', 'project', 'boolean']