Which statement most accurately describes Pudendal nerve?

A. A dominant frontal-lobe region important for motor speech production. B. A network of spinal nerve roots C5 to T1 that supplies the upper limb. C. The main somatic nerve of the perineum, arising from sacral roots S2 to S4. D. A vessel that carries nutrient-rich blood from the gastrointestinal tract to the liver.