If there are two bookstores, with bright light visible through the windows of at least one.
return bookstores ;return number of  #1 ;return if  #2 is equal to  two ;return light ;return #4 that is bright ;return windows of #1 ;return #1 where  #5 is visible through #6 ;return number of  #7 ;return if  #8 is at least one ;return if  both  #3 and #9 are true
['select', 'aggregate', 'boolean', 'select', 'filter', 'project', 'comparative', 'aggregate', 'boolean', 'boolean']