What happens next in this paragraph?

A woman is seen speaking to the camera while sitting in a chair. She then holds up a contact lens and puts one in her eye. she
pick from the following.
I. puts another contact in her eye and smiles to the camera.;
II. then wears a contact lens and begins speaking.;
III. rubs the lens one more time several times.;
IV. runs her fingers through her hair and continues speaking.;
I.