If there is a single glass bottle of perfume next to it's box with a clear cap
return bottle of perfume ;return #1 that is glass ;return box of #2 ;return #2 that is next to  #3 ;return cap of #4 ;return #4 where  #5 is clear ;return number of  #6 ;return if  #7 is equal to  one
['select', 'filter', 'project', 'filter', 'project', 'comparative', 'aggregate', 'boolean']