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 is to shake the shaker1 to create cocktail1, as it currently contains the required ingredients. This brings us closer to transferring the cocktail into the shots.

New State Description:
- Shot1: Clean, empty, on the table.- Shot2: Clean, empty, on the table.- Shot3: Empty, used, on the table.- Shaker1: Contains cocktail1, used, shaken, at fill level l2, held by left hand.- Dispenser1: Contains ingredient1 (red).- Dispenser2: Contains ingredient2 (blue).- Left hand: Holding shaker1.- Right hand: Empty.- Cocktail1: Defined by mixing ingredient1 and ingredient2.- Cocktail2: Defined by mixing ingredient1 and ingredient2.

Action Chosen:
shake(cocktail1, ingredient1, ingredient2, shaker1, left, right)
