If one set of doors is closed and another is open.
return doors ;return set of #1 ;return #2 that are closed ;return #2 that are open ;return the  number of  #3 ;return the  number of  #4 ;return if  #5 is equal to  one ;return if  #6 is equal to  one ;return if  both  #7 and #8 is true
['select', 'project', 'filter', 'filter', 'aggregate', 'aggregate', 'boolean', 'boolean', 'boolean']