#grand_piano__grandpiano__grand  a piano with the strings on a harp-shaped frame; usually supported by 3 legs
  supertype:  #forte-piano__fortepiano__piano__pianoforte  a stringed instrument that is played by depressing keys that cause hammers to strike tuned strings and produce sounds
  part:  #leg.support
  subtype:  #baby_grand_piano__baby_grand__parlor_grand__parlor_grand_piano__parlour_grand__parlourgrand__parlour_grand_piano__parlourgrandpiano  a small grand piano
  subtype:  #concert_grand__concertgrand__concert_piano__concertpiano  a grand piano suitable for concert performances

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