It is clear that computers can do many things as well as or better than humans, including things that people believe require great human insight and understanding. This does not mean that computers use insight and understanding in performing these tasks. Of course, there are many tasks at which computers do not yet excel. In recent 2 decades, the landmarks in Artificial Intelligence include from Deep Blue (a chess-playing computer developed by IBM that defeated world champion Gairy Kasparov in 1997) to Watson (an IBM supercomputer which won the game show Jeopardy in 2011), then to AlphaGo and AlphaGo Zero(a computer program developed by Google DeepMind to play the board game Go that firstly beat Lee Sedol, one of the best professional Go players in the world in March 2016). Robot Soccer, another landmark challenge project, which ultimate goal set by RoboCup Initiative was stated as follows: "By mid-21st century, a team of fully autonomous humanoid robot soccer players shall win the soccer game, complying with the official rule of the FIFA, against the winner of the most recent World Cup. For the following questions, please give your answer and briefly present your viewpoints or reasons: (1) According to the development of artificial intelligence, what do you consider the possibility to accomplish the ultimate goal of RoboCup? (4 points) (2) In order to realize the ultimate goal of robot soccer, what kind of ways of artificial intelligence we really need to use: artificial brain-like intelligence or human brain-like intelligence? (4 points) (3) If one day the ultimate goal of robot soccer is realized, does it mean we human will never play soccer game with humanoid robots? (4 points) (4) Based on the assertion "The success of AI might mean the end of the human race. comment on whether we human need worry about the potential dangers from AI. (4 points)