Please choose the correct ending to complete the given sentence: Tai chi: Two men are practicing fight movements in a green grssy field. Men are fighting moving side to side of the field. green grassy field

Ending1: is shown with men fighting in front of the trees. Ending2: is have a white scoreboard. Ending3: is shown with a green and white background. Ending4: is shown with some dirt showing where the bottom of the field should be.

Answer format: ending1/ending2/ending3/ending4