"I don not know. Without seeing the code of these simulations, if they are indeed simulations(they may be people... 😛), we can only guess. I suppose if we saw the exact limit of what each could do we would be able to tell you. Anything that can make a descion when faced with something that isn't programmed into it is sentient. For all I know the string quartet are simply sound generators in the shape of moving humans, and the med team have every possible injury or disease programmed into them.
I guess the last is very likely. However your point about the butler is significant and I have been thinking about that since we first met him. Is he simply programmed to respond to what we say? I mean you believe you can see the future..."