premise1: A youth with brown hair is doing an ollie over a bench with his skateboard.
premise2: A boy is outside jumping over a flower bush on a skateboard.
premise3: A skateboarder is performing a jump from a wooden bench.
premise4: Skateboarder in the air by a bench with advertisement
premise: A youth with brown hair is doing an ollie over a bench with his skateboard. A boy is outside jumping over a flower bush on a skateboard. A skateboarder is performing a jump from a wooden bench. Skateboarder in the air by a bench with advertisement
hypothesis: A biker jumps.