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: Bohr–Sommerfeld model of the atom | Statement: [fine-structure constant, introducedInContextOf, Bohr–Sommerfeld model of the atom]

Target entity: Bohr–Sommerfeld model of the atom
Context triple: [fine-structure constant, introducedInContextOf, Bohr–Sommerfeld model of the atom]

• A. Sommerfeld quantization rules
  Sommerfeld quantization rules are an early quantum theory refinement of Bohr’s model that quantize electron motion in elliptical orbits using action integrals, helping to explain fine-structure details in atomic spectra.
• B. Theory of Atomic Spectra (1935)
  Theory of Atomic Spectra (1935) is a foundational physics monograph by Edward Condon that systematically develops the quantum-mechanical theory underlying atomic spectral lines and their structure.
• C. Bohr model of the atom chosen
  The Bohr model of the atom is an early quantum theory in which electrons orbit the nucleus in discrete, quantized energy levels, explaining atomic spectra such as that of hydrogen.
• D. The Interpretation of the Atom
  The Interpretation of the Atom is a scientific work by Frederick Soddy that explores the nature and structure of the atom and helped popularize early 20th-century developments in atomic theory.
• E. Sommerfeld fine-structure formula
  The Sommerfeld fine-structure formula is a relativistic extension of the Bohr model that accurately predicts the fine-structure energy levels of the hydrogen atom.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.