3 Replies
Math Notermans

As Walt already states.. a lot. Your best bet is some Javascript chatbot as that is easiest to implement. Or a embedded HTML Object /WebObject...

Some examples:
https://newbot.io/
https://github.com/mrfishie/js-chatbot
https://botui.org/

And checking and searching for Chatbot tools i ran into this one.
https://wit.ai/

Really cool solution for checking things. If this library can properly be trained to detect proper answers in 'Open ended Questions' then that is great.