there are two small cubes and small spheres; are there more metal small spheres or metal small cubes?
return spheres  ;return cubes  ;return #1 that are small   ;return #2 that are small   ;return #3 that are metal ;return #4 that are metal ;return number of  #5 ;return number of  #6 ;return which is more of #7 ,  #8
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