This was done for classical animation module (year 2009), drawn frame-by-frame manually. The main subject are a rice sack and a bouncing ball (which happened to be a bouncing creature).
Rice sack is trying hard to jump high, but it doesn’t manage to do it. While doing that, a bouncing creature comes in an in the end swallow the rice sack. Ironically, the rice sack manages to jump very high (after being swallowed by the creature).