Please choose the correct ending to complete the given sentence: Playing pool: Then, the man puts the balls in a metal triangle and arrange others balls. After, the young man strikes the white ball but immidiately stop it with the cue sticks. next

Ending1: , the young man strikes the balls and sends a white ball to a pocket. Ending2: , the young man comes closer to the pool table and hits the ball which is held by a girl. Ending3: , the man adds balls to a machine and he store a silver bubble on its end. Ending4: , the young man hits the white ball and its dust thw the camera.

Answer format: ending1/ending2/ending3/ending4