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: Sommerfeld radiation condition | Statement: [Rayleigh–Sommerfeld diffraction theory, satisfies, Sommerfeld radiation condition]

Target entity: Sommerfeld radiation condition
Context triple: [Rayleigh–Sommerfeld diffraction theory, satisfies, Sommerfeld radiation condition]

• A. Sommerfeld radiation condition chosen
  The Sommerfeld radiation condition is a mathematical criterion in wave and scattering theory that selects physically meaningful, outward-radiating solutions to the Helmholtz equation at infinity.
• B. Lienard–Wiechert potentials
  The Liénard–Wiechert potentials are the exact electromagnetic scalar and vector potentials produced by a moving point charge, fully accounting for relativistic and retardation effects.
• C. Sommerfeld-Watson transform
  The Sommerfeld-Watson transform is a complex-analysis technique that converts discrete sums over angular momentum into contour integrals, widely used in scattering theory and Regge theory to study analytic properties of amplitudes.
• D. Sommerfeld–Brillouin precursor theory
  Sommerfeld–Brillouin precursor theory is a classical electromagnetic wave theory that explains how transient signal fronts (precursors) propagate through dispersive media before the main wave arrives.
• E. Kirchhoff diffraction theory
  Kirchhoff diffraction theory is a classical wave optics framework that models light propagation and diffraction by treating wavefronts as superpositions of secondary spherical waves emitted from an aperture.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.