[boffinAudio]

Thanks - that is indeed very interesting, and I will spend my weekend checking it out.

>I think this would be how you would gauge success of the model.

Yes, exactly. I think there would definitely be edge-cases, but the general rule is that there should not be any undefined terms/words in the final dictionary. The degree to which this can be achieved is of course related to the cyclomatic complexity of the original materials. But this is why I want this tool - to see how effective it is for creating training materials that prepare students for obtuse subjects.