Please choose the correct ending to complete the given sentence: Painting: The person's hand is seen again with the paint brush. The hand returns with an ink dropper and creates pictures with ink. the hand

Ending1: writes and wipes with the brush several times. Ending2: writes down the images once again. Ending3: points to a set of paints and begins to paint. Ending4: gently touches the picture with a paper towel.

Answer format: ending1/ending2/ending3/ending4