Please choose the correct ending to complete the given sentence: Welding: He stops welding, lifts his face mask and adjusts things in the table. He then lowers his face mask and starts welding again. He stops and lifts his mask again. he

Ending1: uses a tool to hit something on the table before sanding it. Ending2: then cuts off his t-shirt, sits down, lowers his face mask to the table and starts welding. Ending3: finishes welding the table and lifts both his hands in the air. Ending4: again lifts his face mask.

Answer format: ending1/ending2/ending3/ending4