Please choose the correct ending to complete the given sentence: Polishing shoes: A group of people are gathered outdoors at a market. people

Ending1: line up and then run together. Ending2: are seen holding the reins of a horse and other shots are shown of people riding horses. Ending3: are dressed in colorful vests and hats. Ending4: walk by looking at all the wares.

Answer format: ending1/ending2/ending3/ending4