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 grasp shaker1 with the left hand because it is required to shake the ingredients and prepare cocktail2, which is the next step towards achieving the goal state.

New State Description:
- Shot1: Contains cocktail1, on the table, not clean, not empty.- Shot2: Clean, empty, on the table.- Shot3: Empty, on the table, not clean.- Shaker1: Contains ingredient1 and ingredient2, held by left hand, not clean, not empty, at fill level l2.- Dispenser1: Contains ingredient1 (red).- Dispenser2: Contains ingredient2 (blue).- Left hand: Holding shaker1.- Right hand: Empty.- Cocktail1: Defined by mixing ingredient2 and ingredient1, now in shot1.- Cocktail2: Defined by mixing ingredient1 and ingredient2.

Action Chosen:
grasp(left, shaker1)
