sentence: An introduction comes onto the screen for a video about a curling game. sentence:  Two curlers in yellow shirts are shown making a show down the ice as people watch them. sentence:  One of the team member trips over one of the pucks and falls to the ice. sentence:  The players begin to clear off the ice for the next game. sentence:  Then, the camera shows the man that fell as he hold his nose in pain and exits the room.