Attempt Number: 2
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
The next best action is to clean the shaker to prepare it for making the next cocktail. This is essential to ensure the shaker is ready for the next set of ingredients.

New State Description:
- shot_1: clean, empty, on the table to the left- shot_2: clean, empty, on the table in the center- shot_3: empty, used, on the table- shaker_1: clean, empty, at fill level l0, on the table- dispenser_1: contains ingredient1 (color: red), above shot_1- dispenser_2: contains ingredient2 (color: blue), above shot_3- left_hand: empty- right_hand: empty- cocktail_1: defined by mixing ingredient1 and ingredient2- cocktail_2: defined by mixing ingredient1 and ingredient2

Action Chosen:
clean-shaker(left, right, shaker1)
