Please choose the correct ending to complete the given sentence: Doing fencing: We then see people putting on fencing gear. The two men fence in between title screens. The men switch from outdoors to indoors. we

Ending1: see a commercial the title screens. Ending2: see a man fencing indoors outdoors. Ending3: see a man's helmet. Ending4: see title screens by the fence.

Answer format: ending1/ending2/ending3/ending4