[tag=VBZ] [!lemma=□]? □ □ | □
[tag=VBZ] [!lemma=no]? □ □ | □
[tag=VBZ] [!lemma=further]? □ □ | □
When Jesse Owens , the American track star , won three gold medals at the 1936 Olympics in Berlin , Hitler refused to be present when the medals were awarded . One must then realize that , in Hitler 's mind , the war against the Jews was of equal or greater importance . Without human guidance or a preprogrammed map , Grace was to find her way to the registration counter of the American Association for Artificial Intelligence 's 2002 conference , sign in , navigate to the elevators leading to the conference rooms , ' schmooze ' with people in the elevator and hallways , take her place behind the podium , and deliver a lecture about herself . " Across the tech world , money and creative energy are flowing to emerging technologies of vigilance , ranging from disposable surveillance cameras to systems that read brain waves for signs of malevolent intent . The other is in the emerging computing field of machine learning .