Please choose the correct ending to complete the given sentence: Using uneven bars: Two gymasts are performing in front of a crowd. one

Ending1: has a ball and drops it in the crowd. Ending2: is spinning constantly on a beam. Ending3: goes up and then skiers down. Ending4: of the gymasts swings away while the other foremast tries to catch it.

Answer format: ending1/ending2/ending3/ending4