The neighbor kids were shooting baskets Monday on a glorious summer night . The basket was set up on the curb and they were playing in the street . They were n't being loud and were simply engaged in a game of 2-on-2 .

Select from the following.
(I) There may not be cheerleaders out there chanting .
(II) The players may not jump at all .
(III) There may not be any sweaty body .
(IV) None of the above choices .
Answer the following question: What may not happen on Monday night ?
(I)