Teach the following text to the college students of non-native speaker of EnglishAlphaGo the artificial intelligence system built by the Google subsidiary DeepMind has just defeated the human champion

AlphaGo, an artificial intelligence system built by Google’s subsidiary DeepMind, has beaten the human champion, Lee Se-dol, in the strategy game of Go. This is significant because, unlike chess, no human can explain how to play Go at the highest levels. The top players are unable to access their own knowledge of how they perform so well, a phenomenon known as “Polanyi’s Paradox”. This has limited the ability to automate tasks like recognizing common objects in photos, translating between human languages, and diagnosing diseases. However, a new approach has emerged in which systems can learn winning strategies on their own by seeing examples of successes and failures. This approach is called deep learning and reinforcement learning. These technologies have broad applications and are improving rapidly, but there are still societal challenges that must be addressed by humans