Please choose the correct ending to complete the given sentence: Fun sliding down: A man is walking up a slide on a playground. When he reaches the top, he pauses. then he

Ending1: slides all the way to the bottom. Ending2: climbs up the monkey bars for a final time. Ending3: begins to climb the slide again. Ending4: begins his climb up the slide again.

Answer format: ending1/ending2/ending3/ending4