#standing_room  room for spectators to stand only
  supertype:  elbow_room__elbowroom__room__way  space for movement; "room to pass"; "make way for": "hardly enough elbow room to turn around"
  part of:  stadium__bowl__arena  a large structure for open-air sports or entertainments
  part of:  theater__house  a building where theatrical performances or motion-picture shows can be presented; "the house was full"

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