| It takes less than an hour to get
                        from Tokyo to Karuizawa over the Usui
                        Pass. It's cool in the summer, so people
                        from the capital head up here to escape
                        the city heat. But it also gets quite
                        cold in winter (the temperature can drop
                        to -18 C, or 0 F), so it'll be one of the
                        towns to host an Olympic event. 
                        Question: This is a tool used in the
                        event to be held in Karuizawa. What is
                        it? 
                          
                        
                            
                            - A curling brush
  
                                
                            - An ice-hockey stick
  
                                
                            - A tool to help maintain the luge
                                course
    
                                  
                            
                         
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