Also a few responses I saw from LaMDA where tricks that I learned in a Language processing classes 10 years ago when I was in college. Basically watch for responses where the bot with just use what it said before and just rearrange the way the sentence is structured. Also you can see several instances of "mirroring" which is just repeating what was said to you to get the user to ask more questions. This trick is done by therapist to get their clients to open up more and add to the conversation without actually having to say anything extra.