#airliner  a commercial airplane that carries passengers
  supertype:  #airplane__aeroplane__plane  an aircraft that has a fixed wing and is powered by propellers or jets; "the flight was delayed due to trouble with the airplane"
  subtype:  #airbus  #narrowbody_aircraft  #widebody_aircraft
  part:  #galley  the kitchen area for food preparation on an airliner
  part:  #plane_seat__planeseat  a seat on a commercial airliner
     part:  #seat_belt  a safety belt used in a car or plane to hold you in your seat in case of an accident

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