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: Quantum Chromodynamics | Statement: [STAR Collaboration, researchFocus, Quantum Chromodynamics]

Target entity: Quantum Chromodynamics
Context triple: [STAR Collaboration, researchFocus, Quantum Chromodynamics]

• A. quantum chromodynamics chosen
  Quantum chromodynamics is the quantum field theory that describes the strong nuclear force binding quarks and gluons inside hadrons such as protons and neutrons.
• B. QCD sum rules
  QCD sum rules are a theoretical framework in quantum chromodynamics that relate hadronic properties to quark and gluon dynamics via operator product expansions and dispersion relations, enabling the calculation of hadron parameters from QCD.
• C. QCD phase diagram
  The QCD phase diagram is a theoretical map showing how strongly interacting matter (quarks and gluons) changes its phases—such as hadronic matter and quark–gluon plasma—under varying temperature and baryon density.
• D. Yang–Mills theory
  Yang–Mills theory is a gauge field theory describing the behavior of non-abelian gauge fields, forming the mathematical foundation for modern particle physics, including the strong and electroweak interactions.
• E. heavy quark effective theory
  Heavy quark effective theory is a framework in particle physics that simplifies the study of hadrons containing a single heavy quark by exploiting symmetries that emerge in the limit of very large quark mass.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.