Attempt Number: 2
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
To get closer to the goal state, we need to move `car2` from behind `car3` on curb 3 to curb 0. This makes `car3` clear and aligns with the goal where `car2` is not parked behind `car3`.

New State Description:
Curb_0: car_2 is parked and clear.Curb_1: car_0 is parked and clear.Curb_2: car_1 is parked and clear.Curb_3: car_3 is parked and clear.car_0: Parked in curb_1, clear.car_1: Parked in curb_2, clear.car_2: Parked in curb_0, clear.car_3: Parked in curb_3, clear.

Action Chosen:
(move-car-to-curb car_2 car_3 curb_0)
