Please choose the correct ending to complete the given sentence: Skateboarding: A man is skating in a skate park. He bounces up and down on rope. he

Ending1: catches a puck from the start line. Ending2: moves his legs, skating faster and faster. Ending3: pushes himself between the bars in several different moves. Ending4: then does several other tricks.

Answer format: ending1/ending2/ending3/ending4