Please choose the correct ending to complete the given sentence: Playing water polo: They stop and get a in a circle in the pool and start throwing the ball between each other. after that

Ending1: , there is a shot put throw where the ball falls a few times and is knocked into the pool. Ending2: , they start to do tricks in the air. Ending3: , they step up for their pool shot and the water taxis in. Ending4: they start to swim and throw for a little bit.

Answer format: ending1/ending2/ending3/ending4