What is the color of the small object located behind and to the left of the metallic silver square.
return the   metallic silver square ;return objects ;return #2 that  are small ;return #3 that  are behind #1 ;return #3 that  are to  the   left of #1 ;return #3 in both #4 and #5 ;return the   color of #6
['select', 'select', 'filter', 'filter', 'filter', 'intersection', 'project']