#racing  the sport of engaging in contests of speed
  supertype:  sport.recreation__athletics__athletic  an active diversion requiring physical exertion and competition
  subtype:  boat_racing  the sport of racing boats
     subtype:  hydroplane_racing  racing in high-speed motor boats
  subtype:  camel_racing__camelracing  the sport of racing camels
  subtype:  greyhound_racing__greyhoundracing  the sport of racing greyhounds
  subtype:  horse_racing__horseracing  the sport of racing horses

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