Please choose the correct ending to complete the given sentence: Dodgeball: There are kids bouncing in trampolines. several kids

Ending1: cheer as they step off the curb. Ending2: are jumping up and down. Ending3: are standing on a platform on a hill in a roofed gym. Ending4: are jumping up and down on ping boards doing a jump rope routine.

Answer format: ending1/ending2/ending3/ending4