#trot  a gait faster than a walk; diagonally opposite legs strike the ground together
  supertype:  gait.locomotion  a horse's manner of moving
  subtype:  rising_trot  the rider rises from the saddle every second stride
  subtype:  sitting_trot__sittingtrot  the rider sits still in the saddle

No statement uses or specializes trot; click here to add one.