Please choose the correct ending to complete the given sentence: Tai chi: A person in pink does tai chi. she

Ending1: spins and does belly somersaults. Ending2: lifts her body above the knees. Ending3: starts spinning around and it looks like she is throwing a lot of weight. Ending4: moves around but is basically doing the same basic thing.

Answer format: ending1/ending2/ending3/ending4