So, you assume that [inaudible] is off by a certain fixed data? >> That's a great question. So, by safe subgames solving, I mean that there is some exploitability, our strategy, this pre-computed strategy that we have is exploitable by some amount. >> Assuming that all of these are correct or they have-? >> Well, I'm just saying that we've run this. Let's just say we've run a traditional reinforcement learning algorithm on the entire game, no real-time playing, just pre-computed strategy, that strategy that we have now