Please choose the correct ending to complete the given sentence: Playing polo: A group of people are riding horses in a gated field. They chase a ball back and forth trying to keep it from each other. they

Ending1: continue riding around doing stunts on their horses. Ending2: stop to speak to the camera again and continue playing. Ending3: are on the horses trying to eat them, and the dogs evading the other. Ending4: are engaged in a game of polo.

Answer format: ending1/ending2/ending3/ending4