What color is the matte thing behind the brown thing and to the right of the purple sphere?
return the   brown thing ;return the   purple sphere ;return things ;return #3 that  are matte ;return #4 that  are behind #1 ;return #4 that  are to  the   right of #2 ;return #4 in  both  #5 and #6 ;return the   color of #7
['select', 'select', 'select', 'filter', 'filter', 'filter', 'intersection', 'project']