Well , that was interesting . I go to the sleep study and the bedrooms are quite nice . I had a sleep number bed and everything . A nice young man named James glued all sort of wires to my head , legs and torso .

Based on the preceding passage, choose your answer for question Why did I go to a sleep study
Choose from:
I. I tend to wake up at least several times a night ..
II. The sleep study will tell me how my brain is wired ..
III. I enjoy doing sleep studies in comfortable beds ..
IV. None of the above choices ..
The answer is:
I.