Please choose the correct ending to complete the given sentence: Longboarding: A boy is riding on a skateboard outside. He goes down the street, flipping the board. he

Ending1: picks up speed, swinging high above the city. Ending2: hands the skateboard to a boy on the street. Ending3: then solves the puzzle as he sits down on a bench. Ending4: continues doing stunts as he rides.

Answer format: ending1/ending2/ending3/ending4