Attempt Number: 4
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
The immediate goal is to move car_0 from curb 3, where it is double parked behind car_3, to an empty curb (curb 1) so that car_3 can become clear.

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.

Action Chosen:
(move-car-to-curb car_0 car_3 curb_1)
