Please choose the correct ending to complete the given sentence: Sumo: More robots are shown close up as well as people adjusting the robots and setting them down to fight. the people

Ending1: continues welding the wooden wheels and cutting the metal; a man is running his welding equipment. Ending2: continue to push the people all around, yelling and grabbing them by their hair. Ending3: continue making faces as well as speaking with one another and smiling. Ending4: continue using the robots and end by shaking hands and bowing with another man.

Answer format: ending1/ending2/ending3/ending4