BEIJING, CHINA - OCTOBER 21: Robots play football during the 2016 World Robot Conference on October 21, 2016 in Beijing, China. The 2016 World Robot Conference kicks off on Friday in Beijing, in which 150 world-famous robot companies take part. According to organizers, this year's event include three parts: Main Forum and Theme Forums, 2016 World Robot Exhibition and 2016 World Robot Contest. (Photo by VCG/VCG via Getty Images)
