Please choose the correct ending to complete the given sentence: Skateboarding: A man is talking outside in front of a wooded area. He is holding a skateboard as he talks. he

Ending1: then shows the positions and ways to ride the board. Ending2: uses the skateboard to flip himself over a fence. Ending3: shows how to use the installed tools he has on his skateboard. Ending4: shows of multiple skateboard tricks in different clubs.

Answer format: ending1/ending2/ending3/ending4