What is the most logical next event?

A group of people are seen standing in a gym jumping rope. The people jump together while others watch on the side. the group

pick from the following.
(I) continues jumping rope with one another.;
(II) continue back and fourth together without stopping and finally partner up.;
(III) run all around each others while ending with one person hanging.;
(IV) taunts one another and push back against the ropes.;
(I)