 Now, before ending this session, I want you to briefly think about the relation of programs like AlphaZero to society. Take some time to discuss with your part what the availability of code like AlphaZero means. Is this a great development that will make everything better? Is this maybe dangerous for walkers or others? First, I want you, every lecture that we have, I want you to think not only about the tools that we are teaching you, but also how these tools change society because they do and how you could think about making it better and minimize the harmful effect while maximizing the positive effects. Now, as this is the last video, I just first want to thank all of you for being here. I want to encourage you to provide feedback. We really need that feedback to make the course be as good as it could be. It will be much better once we're finished with it than it is right now. Thank you.