It's not well explained, but there are some pre-built text DNA modules that produce things like story plots:
This story has two main characters. The first is Raphael, an old rocket engineer. The second is named Reuben. Reuben is a dogged prisoner.
Raphael and Reuben meet in an electric enigmatic half-way house. Raphael and Reuben are drinking white wine together. Reuben is tired of being dogged and longing. He knows that Raphael is neither dogged nor longing. Raphael is only after one thing: riots. Reuben needs to get riots. The kinky rocket engineer explains to the kindly dogged prisoner that the kind-hearted rain is a symbol of revolution. Reuben is changed forever. He becomes more dogged.
Sorry, left the alliteration control on. Anyway, download it and remember to hit the pretty picture with your mouse...that generates from the TextDNA: there's no obvious "go" button.