So what do you get? You get an original Randal sentence, "She knew time was running out, fast, but opening that door was Pandora's Box all over again."
The other trick is you can't write in the same genre as the one that you used the last time. If you have written a story here before, whether it was the last session or the first session, you can't repeat that genre this week. If you wrote a sci-fi piece, please don't write another one this week. A western before? Not this week.
All you have to do is build a story around that. Sounds simple enough, but if you've done this before, you know better. You know the deal, if you are in, please say so. Have it done by Tuesday @9 AM Pacific, August 24th, all right?