Please choose the correct ending to complete the given sentence: Playing water polo: Several people are playing a game inside a swimming pool. They are hitting a ball back and forth toward a net. they

Ending1: are engaged in a game of water polo, splashing each other and trying to win. Ending2: stop, attempting to get the ball. Ending3: run around and switch positions. Ending4: are trying to play water volleyball.

Answer format: ending1/ending2/ending3/ending4