Please choose the correct ending to complete the given sentence: Horseback riding: They carry it and put it onto a horse. They climb onto the back of the horse and ride off. many people

Ending1: are a chalices playing a game of polo in the background. Ending2: are riding horses around a pasture. Ending3: are riding horses along a trail. Ending4: are watching from the stands.

Answer format: ending1/ending2/ending3/ending4