presentation taking place on a stage in an auditorium

presentation taking place on a stage in an auditorium. On the stage, a man in military-style attire is working with a German Shepherd dog. The dog appears to be performing some kind of search or training exercise. Behind them, three men in similar uniforms stand at attention. A large screen in the background displays the title of the presentation: "Scene play: Evidence Search Show." The text also credits the Daxing Branch Criminal Investigation Team's Dog Management Team. The presentation is part of an event promoting drug prevention awareness among young people. A seated audience, visible from the back, is watching the presentation, with several people recording with their phones. The lighting is bright, and the auditorium is mostly full.