Please choose the correct ending to complete the given sentence: Ironing clothes: This man is showing viewers how to iron clothing using a plutone steam generator. first

Ending1: he soaks the pants in the water from a faucet, and then water from a silver hose is poured on to the pants and washed and dried. Ending2: , the man peels the skin off a dial with the steam generator. Ending3: , he starts by ironing the garment in shallow waters while pausing to talk to viewers. Ending4: , he powers it on since the shirt is already on the ironing board.

Answer format: ending1/ending2/ending3/ending4