Objects in image: Person, Building, Window, Shelf
Text visible in image: 66, Books, Afloat, BOOKS, ALL, SUBJECTS, BOUGHT, &, SOLD
Question: what does it say at the top of the window?
Answers: police vehicle, books on all subjects bought & sold, books on all subjects bought & sold, books on all subjects bought and sold, books on all subjects bought & sold, books on  all subjects bought and sold, books on all subjects bought & sold, books afloat, books on all subjects bought & sold, books on all subjects bought & sold