en_captions: Two men fence indoors in costume as a machine keeps track and lights up red and green and  the teacher and other students watch.  The guy on the right gets the point but both guys pump their fist in triumph.  The teacher approaches and talks to the left guy.  The right guy wins a point he pumps his fist and removes his helmet.  The left guy bends down and pumps his fist.  The teacher talks to the guy on the right the men step back and the camera pans down.