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: Poynting theorem | Statement: [John Henry Poynting, notableConcept, Poynting theorem]

Target entity: Poynting theorem
Context triple: [John Henry Poynting, notableConcept, Poynting theorem]

• A. Poynting theorem chosen
  The Poynting theorem is a fundamental principle in electromagnetism that expresses the conservation of electromagnetic energy by relating the flow of energy, energy density, and work done on charges.
• B. Poynting vector
  The Poynting vector is a fundamental quantity in electromagnetism that represents the directional energy flux (power per unit area) carried by an electromagnetic field.
• C. Poynting
  Poynting is a surname most notably associated with John Henry Poynting, the English physicist known for the Poynting vector in electromagnetism.
• D. Etherington reciprocity theorem
  The Etherington reciprocity theorem is a fundamental result in relativistic cosmology that links luminosity distance and angular diameter distance, underpinning observational tests of the expanding universe.
• E. Larmor theorem in classical electrodynamics
  The Larmor theorem in classical electrodynamics states that a charged particle in a weak, uniform magnetic field behaves as if it were in a rotating reference frame, leading to a characteristic precession of its orbital motion at the Larmor frequency.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.