If one female worker with a white top and no hat is behind a glass display case that turns a corner, in one image.
return worker ;return #1 that is female ;return top of #2 ;return #2 where  #3 is white ;return hat ;return #4 that is with #5 ;return #4 besides  #6 ;return display case ;return #8 that is glass ;return #9 that turns a   corner ;return #7 that is behind #10 ;return number of  #11 ;return if  #12 is equal to  one
['select', 'filter', 'project', 'comparative', 'select', 'filter', 'discard', 'select', 'filter', 'filter', 'filter', 'aggregate', 'boolean']