Ok, if you're intrigued enough by the obscure title to actually click on it, here's what this is all about:
CFG - Context Free Grammar

Basically i worked with a guy on a computer program a while ago (the name of it is classified for personal/legal reasons) that writes essays without any prior knowledge of the subject matter. To put it simply, he created an artificial intelligence that could write essays, its use is very limited and specialized, but it is very effective when used correctly. Ask me anything you like about the program, the output, the research involved, whatever.
http://automaticessaywriter.150m.com/index.html

There is a sample of one of the essays here:
http://automaticessaywriter.150m.com/Complete.html

The only information entered was the name of the novel, and the name of the author to write that text. This actually won me and my associate the title of "most likely to bullshit".