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

Action Reasoning:
The next action should be empty-shaker to free the left hand, which is holding the empty shaker1, allowing shot3 to be cleaned and prepared for reuse.

New State Description:
- Shot1: Contains cocktail2, not clean, not empty, on the table.- Shot2: Clean, empty, on the table.- Shot3: Empty, not clean, held by right hand.- Shaker1: Clean, empty, unshaken, at fill level l0, on the table.- Dispenser1: Contains ingredient1 (red).- Dispenser2: Contains ingredient2 (blue).- Left hand: Empty.- Right hand: Holding shot3.- Cocktail1: Defined by mixing ingredient1 and ingredient2.- Cocktail2: Transferred to shot1.

Action Chosen:
leave(left, shaker1)
