This is a test of commonsense with single/multi-choices. Complete the next sentence:

. two men getting ready for a contest by doing paper scissors

Options are:
1). 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..
2). one hand holding an racket and sometimes the other with a stick..
3). and dancing around with boards..
4). rocks to see who goes first..
The answer is:
4).