Please choose the correct ending to complete the given sentence: Ironing clothes: A man shows a plaid shirt while explaining. then

Ending1: , the man puts the shirt on the board and iron the cuff, after he puts the shirt on a hanger. Ending2: , the man is wearing a karate uniform and a helmet while explaining. Ending3: , a man shows a pair of grey jean shorts, then the man puts on a white shirt. Ending4: , the man stands in front of a wall rug and demonstrates procedure with a knitting needle.

Answer format: ending1/ending2/ending3/ending4