Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: vagus nerve | Statement: [Superior vena cava, relatedTo, vagus nerve]

Target entity: vagus nerve
Context triple: [Superior vena cava, relatedTo, vagus nerve]

• A. Vagus nerves chosen
  The vagus nerves are the paired cranial nerves (cranial nerve X) that provide extensive parasympathetic innervation to the heart, lungs, and digestive tract, playing a key role in regulating autonomic body functions.
• B. Phrenic nerves
  The phrenic nerves are paired mixed nerves that primarily control the diaphragm and also provide sensory innervation to central thoracic structures including parts of the pleura and pericardium.
• C. Parasympathetic nervous system
  The parasympathetic nervous system is a division of the autonomic nervous system that promotes "rest and digest" functions by slowing heart rate and supporting routine maintenance activities of the body.
• D. Autonomic nervous system
  The autonomic nervous system is the involuntary part of the peripheral nervous system that controls and coordinates essential bodily functions such as heart rate, digestion, respiration, and glandular activity.
• E. Enteric nervous system
  The enteric nervous system is a complex network of neurons embedded in the gastrointestinal tract that autonomously regulates digestive functions such as motility, secretion, and blood flow, often referred to as the "second brain" of the body.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.