Please choose the correct ending to complete the given sentence: Preparing pasta: A chef is working in a kitchen. He presses buttons on a digital screen. he

Ending1: fries potatoes and cooks them in a pan. Ending2: grabs a knife and cuts vegetables in the form of pepper and other vegetables. Ending3: shows a knife sharpener. Ending4: prepares a large dish of pasta, which he cooks in the machine.

Answer format: ending1/ending2/ending3/ending4