We need to get to the point the very least likely response is "I am sorry Dave I can't do that". Obviously, I am not going to ask Alexa to take out the rubbish;

We need to get to the point the very least likely response is "I am sorry Dave I can't do that". Obviously, I am not going to ask Alexa to take out the rubbish; but any reasonable request needs to have a >>50% chance of working; rather than a <<1% chance.