What  color is the small ball to the left of e matte blue cube?
return the  matte blue cube ;return balls ;return #2 that  are small ;return #2 that  are to  the  left of #1 ;return #2 in both #3 and #4 ;return the  color of #5
['select', 'select', 'filter', 'filter', 'intersection', 'project']