What happens next?

The young man begins to tight rope the line while bare foot and wobbling across the sand. on the other end

Options are: (I) is a female who is also attempting to cross the line and they are about to meet each other on the rope.. (II) the young man bends down double and finally lands in the sand.. (III) the young man to take chains from the rope and brings them up to his hips.. (IV) a little boy is playing with a frisbee and the line starts to stretch across the sand on both ends of the rope..
(I)