Please choose the correct ending to complete the given sentence: Tai chi: Men are in a room in the middle of a formation f man holding poles and throwing at them. Two men are fighting with swords in an open area. men and women

Ending1: are outro fighting in the middle of a group. Ending2: are fighting svein the wall again. Ending3: are son a room in front of a sword ring. Ending4: are fighting in a open area inside a building.

Answer format: ending1/ending2/ending3/ending4