Please choose the correct ending to complete the given sentence: Fun sliding down: A young child sits a the top of a very wide concrete slide. The child and others go down the slide. the person holding the camera

Ending1: tries to stop the slide. Ending2: screams after the slide, seeing its trajectory. Ending3: makes a stop sign. Ending4: goes down the slide.

Answer format: ending1/ending2/ending3/ending4