Please choose the correct ending to complete the given sentence: Rock-paper-scissors: . two men getting ready for a contest by doing paper scissors

Ending1: on the fence, put rope between two ropes and walk to the other end of the fence, where several bushes are still hiding the other men. Ending2: one hand holding an racket and sometimes the other with a stick. Ending3: and dancing around with boards. Ending4: rocks to see who goes first.

Answer format: ending1/ending2/ending3/ending4