@tomgun132 you’re right on the money, it’s still not possible. In fact you make a good point about our demo bot’s responses – although we have multiple listed there, the first one is the only one that is actually ever chosen. The multiples listed there are legacy from when they had their own intents.
Being able to handle random responses is a popular feature request, even internally from our team in charge of the demo 
We’re currently working on changing the training data formats, so whether or not this feature will be implemented, I think it’s waiting on that first.