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

Action Reasoning:
Passenger p5 needs to reach floor 2. Boarding p5 onto fast0 at floor 3 will allow us to move towards this goal.

New State Description:
- **fast0**: A fast elevator at floor 3 (n3), with 1 passenger (p5) and a capacity of 2.- **fast1**: A fast elevator at floor 0 (n0), with 0 passengers and a capacity of 2.- **slow0-0**: A slow elevator at floor 1 (n1), with 0 passengers and a capacity of 1.- **slow1-0**: A slow elevator at floor 3 (n3), with 0 passengers and a capacity of 1.- **p0**: On floor 1 (n1).- **p1**: On floor 3 (n3).- **p2**: On floor 2 (n2).- **p3**: On floor 0 (n0).- **p4**: On floor 3 (n3).- **p5**: Boarded on fast0 at floor 3 (n3).

Action Chosen:
(board p5 fast0 n3 n0 n1)
