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

Action Reasoning:
Block c is already on block a, which is our goal state. No further action is needed.

New State Description:
Block a is on block b, block c is on block a, and block d is on the table. Blocks c and d are clear. The hand is empty.

Action Chosen:
no_action
