Please choose the correct ending to complete the given sentence: Using uneven bars: A woman is in a gym. She is swinging on a bar. She does a flip in air. she

Ending1: lands on the ground. Ending2: does a back flip in the air and lands in a trampoline. Ending3: does a back flip in the air. Ending4: jumps over a beam.

Answer format: ending1/ending2/ending3/ending4