the lady or the tiger?

[busaikko]

I'm looking for stories that end without resolution, like the classic "The Lady or the Tiger" (where the story ends when Our Hero opens a door, and thus the reader will never know if he got love or death). Anything that ends along the lines of, "And then Teyla walked through the gate THE END" or "And then John pushed the button THE END", that would be brilliant. I will read anything, unhappiness no problem, and any ship or gen or rating. Thank you!