Please choose the correct ending to complete the given sentence: Tai chi: The outside of a building is shown as a young boy walks out. several fight scenes

Ending1: are shown as the young boy attempts to slam a beer bong. Ending2: are shown and someone mends a boy. Ending3: are shown among martial artists. Ending4: are shown where people play hop scotch walking around the building.

Answer format: ending1/ending2/ending3/ending4