Descr1: 1. The person lines up at a horse race
  2. Another person rides the horse and passes the person
  3. The other person's horse slides on the ground without moving the legs
  4. The person's horse hit a small tree and freezes its position
Descr2: 1. The player is riding a horse next to a competing horse rider
  2. The competing horse slides across the ground without moving its legs
  3. The player's horse collides with the side of the competing horse
  4. The player's horse runs past the competing horse