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

Ending1: are passing by in street. Ending2: is parked and people are sitting on tables and making up faces. Ending3: are passing by the woman in the car. Ending4: are putting on gear to go to wherever they are going.

Answer format: ending1/ending2/ending3/ending4