So, let me show you what I mean. Before I get to that, deep learning has taken a lot of credit recently for a lot of the breakthroughs in AI. Actually, all AI did not use any deep learning, no deep learning at all. But I would also argue that a big reason for why all these AIs are superhuman in various games like chess, Go, backgammon even, is because they use real-time planning. The planning component is huge. In AlphaGo, for example, use Monte-Carlo Tree Search, in Deep Blue, it used Alpha-beta pruning. So, in fact, if you look at