Please choose the correct ending to complete the given sentence: Tumbling: A woman practices floor gymnastics while others engage in various activities in the background. A second woman practices floor gymnastics. the two women

Ending1: are shown performing the same action in turn. Ending2: position on the floor holding and assist in the routine. Ending3: exercise in the same fashion in a gym in different environments. Ending4: slip and fall but stay upright and get together.

Answer format: ending1/ending2/ending3/ending4