Please choose the correct ending to complete the given sentence: Sumo: However, they've added a feature to the match and each person has to put lemons in the other's hat to gain points. after several attempts

Ending1: at solving the puzzle, the man is given a gun and he has to shoot himself in the head. Ending2: the camera shows a select group of men playing indoor boxing machine that is located in a dark workshop. Ending3: , a female representative comes forward announcing the role of a hammer toss and demonstrating the proper way to throw. Ending4: , the girl wins and the score is 4 to 0.

Answer format: ending1/ending2/ending3/ending4