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: Fermi coupling constant | Statement: [Fermi theory of beta decay, introducesConcept, Fermi coupling constant]

Target entity: Fermi coupling constant
Context triple: [Fermi theory of beta decay, introducesConcept, Fermi coupling constant]

• A. Fermi constant chosen
  The Fermi constant is a fundamental physical constant that quantifies the strength of the weak nuclear force in processes such as beta decay.
• B. Weinberg angle
  The Weinberg angle, also known as the weak mixing angle, is a fundamental parameter in the electroweak theory that quantifies the mixing of electromagnetic and weak forces and determines the relative strengths of their interactions.
• C. Fermi (unit)
  The fermi is a unit of length equal to one femtometer (10⁻¹⁵ meter), commonly used in nuclear and particle physics to express sizes of atomic nuclei and subatomic particles.
• D. Cabibbo–Kobayashi–Maskawa matrix
  The Cabibbo–Kobayashi–Maskawa matrix is a fundamental component of the Standard Model of particle physics that describes how quarks change flavor via the weak interaction and accounts for CP violation in the quark sector.
• E. Gell-Mann–Nishijima formula
  The Gell-Mann–Nishijima formula is a key relation in particle physics that connects a particle’s electric charge to its isospin and hypercharge, helping classify hadrons within the quark model.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.