Please choose the correct ending to complete the given sentence: Long jump: A boy stands at the starting line of a track. The boy takes off running. The boy then jumps in a pile of sand. another boy

Ending1: comes behind the boy and throws a sand ball. Ending2: makes it and jumps. Ending3: takes a turn jumping in a pile. Ending4: repeats the pattern of the first boy.

Answer format: ending1/ending2/ending3/ending4