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: Belle II detector | Statement: [Electromagnetic Calorimeter, partOf, Belle II detector]

Target entity: Belle II detector
Context triple: [Electromagnetic Calorimeter, partOf, Belle II detector]

• A. BaBar detector
  The BaBar detector was a large particle physics experiment at the SLAC National Accelerator Laboratory designed to study B-meson decays and CP violation in high-energy electron–positron collisions.
• B. DØ detector
  The DØ detector is a large particle physics experiment at Fermilab’s Tevatron collider designed to study high-energy proton–antiproton collisions and probe fundamental particles and forces.
• C. DUNE experiment
  The DUNE experiment is a major international neutrino physics project designed to study neutrino oscillations, matter–antimatter asymmetry, and proton decay using intense neutrino beams and massive underground detectors.
• D. Compact Muon Solenoid
  The Compact Muon Solenoid (CMS) is a large general-purpose particle detector at CERN’s Large Hadron Collider designed to investigate a wide range of high-energy physics phenomena, including the Higgs boson and potential new particles.
• E. ASACUSA experiment
  The ASACUSA experiment is a CERN-based research project that studies the properties of antiprotons and antihydrogen to test fundamental symmetries in physics.
• 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: Belle II detector
Triple: [Electromagnetic Calorimeter, partOf, Belle II detector]

The Belle II detector is a large, sophisticated particle physics experiment at the SuperKEKB accelerator in Japan, designed to study rare processes in B-meson, charm, and tau decays to probe physics beyond the Standard Model.

Target entity: Belle II detector
Target entity description: The Belle II detector is a large, sophisticated particle physics experiment at the SuperKEKB accelerator in Japan, designed to study rare processes in B-meson, charm, and tau decays to probe physics beyond the Standard Model.

• A. BaBar detector
  The BaBar detector was a large particle physics experiment at the SLAC National Accelerator Laboratory designed to study B-meson decays and CP violation in high-energy electron–positron collisions.
• B. DØ detector
  The DØ detector is a large particle physics experiment at Fermilab’s Tevatron collider designed to study high-energy proton–antiproton collisions and probe fundamental particles and forces.
• C. DUNE experiment
  The DUNE experiment is a major international neutrino physics project designed to study neutrino oscillations, matter–antimatter asymmetry, and proton decay using intense neutrino beams and massive underground detectors.
• D. Compact Muon Solenoid
  The Compact Muon Solenoid (CMS) is a large general-purpose particle detector at CERN’s Large Hadron Collider designed to investigate a wide range of high-energy physics phenomena, including the Higgs boson and potential new particles.
• E. ASACUSA experiment
  The ASACUSA experiment is a CERN-based research project that studies the properties of antiprotons and antihydrogen to test fundamental symmetries in physics.
• F. None of above. chosen