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

Action Reasoning:
Car_3 is clear and double parked behind Car_2, which is not clear. Moving Car_3 to the empty Curb_0 will make Car_2 clear and bring us closer to the goal state with Car_3 moving toward its destination.

New State Description:
- Curb_0: Car_3 is parked on it and is clear.- Curb_1: Car_1 is parked on it and is clear.- Curb_2: Car_2 is parked on it and is clear.- Curb_3: Car_0 is parked on it and is clear.

Action Chosen:
(move-car-to-curb car3 car2 curb_0)
