Just to put this to bed. Pandorabots are telling me that the substitution.xml I found on their servers is also wrong.

https://www.facebook.com/permalink.php?story_fbid=10204220543786244&id=47719737069

So at least as far as person and person2 you should probably opt for the AIML 2.0 version if you want to move forward.

I’ll keep that in mind.

And finally, I stand corrected about that xml file being on their server as it’s not - I mistakenly thought this was another branch of the AIML foundation. Boy it’s getting hard to see the wood for all the trees !