Please choose the correct ending to complete the given sentence: Playing polo: A large sign appears outdoors and the yellow words say "lahore polo club aibak ground". a group of people

Ending1: are in a very jumping, sunny day with a lot of colorful clouds in the sky and a black path leading to an open area. Ending2: are then shown on front the screen before one after another they are rafting down a river. Ending3: are riding on a dirt bike in a large indoor area. Ending4: are now on a green grassy field, all on their own horses, wearing polo outfits or referee outfits and holding polo sticks.

Answer format: ending1/ending2/ending3/ending4