Three different behaviors that you made:
1. Car in circle
2. Trucks in multiple part path
3. Passenger gets in car

One behavior that is not simple:
Not simple: Trucks in multiple part path then picks up passengers

Animated Articulated Figure:
Articulated: Frontloader - animated to move with articulated motion by itself

Other Behaviors that you made: (backup in case something above doesn't count)
- Rain falling
- ???