i.e. precisely 50 words, no more or less.
The concept is a bit hackneyed, but that doesn't matter. Apparently they're called Minisagas, who knew?
Anyway, I've not written any (well, not yet - my thing at the moment is writing a long story with as few different words as possible, but that's a whole other story (see what I did there?)) but it struck me the other day that the middle spoken section from "They'll Need A Crane" by They Might Be Giants might intentionally be one.
Starting at about 1:19:
Don't call me at work again
The boss still hates me
I'm just tired
And I don't love you anymore
And there's a restaurant we should check out
Where the other nightmare people like to go
I mean nice people
I didn't mean to say nightmare
Definitely 50 words; I've never seen any allusions to it being intentional, but I wouldn't be surprised. And now I'm wondering if they've got any more of them hidden away in their lyrics.
But that's not the point really. The point is: this seems like a good starting point for a computer to automatically write a story...