Please choose the correct ending to complete the given sentence: Tai chi: A man is seen moving his arms in front of the camera and smiling. He then holds his arms up and moves himself around in circles. he

Ending1: opens his mouth at the end and smiles in the end. Ending2: walks around in circles and ends with him holding his arms up. Ending3: continues to spin around and move his arms in a circular motion. Ending4: moves so fast and dances he falls down.

Answer format: ending1/ending2/ending3/ending4