Given the task definition and input, reply with output. Given a scientific passage and an answer, generate a question for the given answer.

Passage: There are other nerves in your body that are not found in the brain or spinal cord. The peripheral nervous system (PNS) ( Figure below ) contains all the nerves in the body that are found outside of the central nervous system. They include nerves of the hands, arms, feet, legs, and trunk. They also include nerves of the scalp, neck, and face. Nerves that send and receive messages to the internal organs are also part of the peripheral nervous system. Answer: peripheral nervous system
Nerves of the hands, arms, feet, legs, and trunk are part of what system?