Read the following context and choose the best option to answer the question.
Context: He 's been waking up later and later these days , as if it 's getting more and more difficult , and that concerns me . I think the insomnia he 's been suffering is really starting to catch up with him . He has low blood pressure to begin with , and these issues with his sleep cycle are no help . " " Sanzo , low blood pressure ? "
Question: If he gets up later and later then how can he have insomnia ?
Options: 
- Insomnia is a food addiction .
 - None of the above choices .
 - Insomnia means you are unable to have relations .
 - Insomnia is the fact of oversleeping .


None of the above choices .