If in the left image, we see one white towel, on a rack.
return left image ;return towel of #1 ;return #2 that is white ;return rack of #1 ;return #3 that is on #4 ;return the  number of  #5 ;return if  #6 is equal to  one
['select', 'project', 'filter', 'project', 'filter', 'aggregate', 'boolean']