What is the most logical next event?

Descriptive text is shown against a red movie curtain backdrop. a coach

Options are:
(I). demonstrates how to drill a basketball player's balls with a blue plastic hammer.;
(II). stands in the foreground and places baton on his shoulder.;
(III). in a blue blue shirt is slumped over in a chair as he attempts to hit a ball with a wood mallet.;
(IV). shows different leg stances to a student for playing badminton.;
(IV).