Please choose the correct ending to complete the given sentence: Playing water polo: A group of swimmers are in a public pool. They are involved in a game of water polo. they

Ending1: are ejecting balls from their alrays into the goal. Ending2: take turns trying to win. Ending3: hit the ball and throw it back and forth. Ending4: start flipping, trying to get the ball to land on the goal.

Answer format: ending1/ending2/ending3/ending4