Please choose the correct ending to complete the given sentence: Cleaning shoes: Woman is on a sidewalk cleaning a sneaker with a brush. In the back cars and motorbikes are passing by in street. woman

Ending1: is cleaning a scissor in street. Ending2: is cleaning the black polished black shoe. Ending3: is washing a car with water in the street. Ending4: is kneeling on the sidewalk holding a brush cleaning sneakers.

Answer format: ending1/ending2/ending3/ending4