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

Action Reasoning:
The shaker needs to have ingredient1 added to it to prepare cocktail1. Since shot3 is held by the left hand and contains ingredient1, the next step is pouring it into the unshaken shaker1, which has room for more ingredients.

New State Description:
- Shot1: Clean, empty, on the table.- Shot2: Clean, empty, on the table.- Shot3: Empty, held by left hand.- Shaker1: Contains ingredient2 and ingredient1, unshaken, at fill level l2, on the table.- Dispenser1: Contains ingredient1 (red).- Dispenser2: Contains ingredient2 (blue).- Left hand: Holding empty shot3.- Right hand: Empty.- Cocktail1: Defined by mixing ingredient2 (part1) and ingredient1 (part2).- Cocktail2: Defined by mixing ingredient1 (part1) and ingredient2 (part2).

Action Chosen:
pour-shot-to-used-shaker(shot3, ingredient1, shaker1, left, l1, l2)
