Is the red cube in front of the blue cylinder smaller than the red cube behind the blue cylinder?
return the    red cube  ;return #1 in front of the    blue cylinder  ;return #1 behind the    blue cylinder  ;return the    size of #2 ;return the    size of #3 ;return Is #4 smaller than #5
['select', 'filter', 'filter', 'project', 'project', 'boolean']