What is the most logical next event?

Man is holding a tennis ball and is standing in a tennis court talking to the camera. Man walks and stands next to a little girl showing her how to hi the ball. the man

Available options:
(i) push the ball with the palms of his hands and the girl comes running and hits it with a or a tennis racket.;
(ii) talks to the girl holding a tennis ball he is holding and explains.;
(iii) grabs the white ball and walks and sit down blocking the girl who run towards him.;
(iv) grabs the cart with the tennis balls and is giving the balls to the kid so she can pactice shots.;
(iv)