Hi. I think you can run an AI task to check whether the occupation entered is actually an occupation and is a legit answer. You can also end the result into a boolean like a true or false.. lets assume the user enters a fuzzy answer,after the AI task executes, the variable will set to false. Botpress have great tutorials on youtube and build a bot sessions. You can watch these videos and refer documentations. It'll be pretty easy then. Cheers! Happy Bot building!🙂