Descr1: 1. A person stands in the basement of a building
  2. Another person walks by
  3. A box is rotating on the floor and spinning
  4. The person follows the spinning box
Descr2: 1. A box is rolling across the flat ground
  2. The moving wooden box collides with a stationary box
  3. The wooden box stops moving on the flat ground
  4. The wooden box start rolling across the flat ground