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