Attempt Number: 3
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
To bring passengers closer to their destination with minimal cost, we can move passenger p2 to floor 2. So, move fast1 down from n4 to n2 with p2 on board.

New State Description:
- Elevator fast0: Floor 0 (n0), empty, capacity 2.- Elevator fast1: Floor 2 (n2) with passenger p2, capacity 1/2.- Elevator slow0-0: Floor 0 (n0), empty, capacity 1.- Elevator slow1-0: Floor 2 (n2), empty, capacity 1.- Passenger p0: Floor 0 (n0).- Passenger p1: Floor 1 (n1).- Passenger p2: On board fast1 at floor 2 (n2).- Passenger p3: Floor 4 (n4).- Passenger p4: Floor 1 (n1).- Passenger p5: Floor 2 (n2).

Action Chosen:
move-down-fast(fast1, n4, n2)
