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: Atombau und Spektrallinien | Statement: [Arnold Sommerfeld, notableWork, Atombau und Spektrallinien]

Target entity: Atombau und Spektrallinien
Context triple: [Arnold Sommerfeld, notableWork, Atombau und Spektrallinien]

• A. 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.
• B. Vorlesungen über Atommechanik
  Vorlesungen über Atommechanik is a foundational early 20th-century textbook on quantum theory and atomic mechanics written by physicist Max Born.
• C. Kirchhoff's three laws of spectroscopy
  Kirchhoff's three laws of spectroscopy are foundational principles in physics that explain how continuous, emission, and absorption spectra arise from interactions between matter and radiation.
• D. Zeeman effect
  The Zeeman effect is the splitting of atomic or molecular spectral lines into multiple components when subjected to an external magnetic field, revealing information about energy levels and magnetic moments.
• E. Franck–Hertz experiment
  The Franck–Hertz experiment is a landmark early-20th-century physics experiment that provided direct evidence for the quantization of atomic energy levels, supporting the Bohr model of the atom.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Atombau und Spektrallinien
Triple: [Arnold Sommerfeld, notableWork, Atombau und Spektrallinien]

*Atombau und Spektrallinien* is Arnold Sommerfeld’s influential textbook on atomic structure and spectral lines that helped shape the development of early quantum theory.

Target entity: Atombau und Spektrallinien
Target entity description: *Atombau und Spektrallinien* is Arnold Sommerfeld’s influential textbook on atomic structure and spectral lines that helped shape the development of early quantum theory.

• A. 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.
• B. Vorlesungen über Atommechanik
  Vorlesungen über Atommechanik is a foundational early 20th-century textbook on quantum theory and atomic mechanics written by physicist Max Born.
• C. Kirchhoff's three laws of spectroscopy
  Kirchhoff's three laws of spectroscopy are foundational principles in physics that explain how continuous, emission, and absorption spectra arise from interactions between matter and radiation.
• D. Zeeman effect
  The Zeeman effect is the splitting of atomic or molecular spectral lines into multiple components when subjected to an external magnetic field, revealing information about energy levels and magnetic moments.
• E. Franck–Hertz experiment
  The Franck–Hertz experiment is a landmark early-20th-century physics experiment that provided direct evidence for the quantization of atomic energy levels, supporting the Bohr model of the atom.
• F. None of above. chosen