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: CERN Proton Synchrotron | Statement: [DIRAC experiment, locatedAt, CERN Proton Synchrotron]

Target entity: CERN Proton Synchrotron
Context triple: [DIRAC experiment, locatedAt, CERN Proton Synchrotron]

• A. Proton Synchrotron chosen
  The Proton Synchrotron is a historic circular particle accelerator at CERN that has played a key role in high-energy physics research and in feeding beams to larger colliders.
• B. Super Proton Synchrotron
  The Super Proton Synchrotron is a high-energy circular particle accelerator at CERN that serves both as a research machine and as a key injector for the Large Hadron Collider.
• C. CERN accelerator complex
  The CERN accelerator complex is a network of interconnected particle accelerators and beamlines near Geneva that produce and prepare high-energy particle beams for experiments such as those at the Large Hadron Collider.
• D. Proton Synchrotron Booster
  The Proton Synchrotron Booster is a circular particle accelerator at CERN that increases the energy of protons from the linear accelerator before injecting them into larger synchrotrons in the accelerator complex.
• E. Large Hadron Collider
  The Large Hadron Collider is the world’s largest and most powerful particle accelerator, used to smash subatomic particles together at unprecedented energies to study fundamental physics, including the Higgs boson.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.