Which of the following statements is true about the autonomic nervous system?

• A. The parasympathetic outflow from the CNS is through cranial nerves only.
• B. The sympathetic outflow from the CNS is through both the cranial nerves and the sympathetic chain
• C. The superior hypogastric plexus contains sympathetic fibres only.
• D. The superior hypogastric plexus is located at the anterior aspect of the aortic bifurcation and fifth lumbar vertebra