What happens next in this paragraph?

The young woman is dancing ballet and doing tumbling and splits in front of the judges. a young girl in white stocking
Pick from:
I. is dancing gracefully in front of the judges and the girl with number 252 on her chest perform her ballet dance.;
II. socks and gold and gold ballet ballet shoes is standing behind the judges in a fancy room finishing her ballet routine as the judges watch and pedal with her.;
III. is skateboarding along the street in the middle lanes when a man grabs her and pulls her to the side.;
IV. shoes is dancing and doing stretches and with the baton.;
I.