Please choose the correct ending to complete the given sentence: Playing water polo: A person throws a yellow ball into a swimming pool. Someone in the pool picks up the ball. there

Ending1: is a person in the water who throws a yellow ball into a pool too. Ending2: are waves in the water. Ending3: are people watching the ball that passes by. Ending4: are several people swimming in the pool.

Answer format: ending1/ending2/ending3/ending4