Please choose the correct ending to complete the given sentence: Sumo: Two sumo wrestlers are seen standing ready with a ref walking around them. the men

Ending1: then begin wrestling next to each other while the ref is constantly walking around them. Ending2: fight with one another and end by pushing one out of the ring. Ending3: begin arm wrestling and the ref walks in and claps. Ending4: then begin fighting with one man throwing punches and ends with one sumo jumping on the other.

Answer format: ending1/ending2/ending3/ending4