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: Main Injector | Statement: [Booster synchrotron, precedesInBeamline, Main Injector]

Target entity: Main Injector
Context triple: [Booster synchrotron, precedesInBeamline, Main Injector]

• A. Main Injector chosen
  The Main Injector is a high-energy particle accelerator at Fermilab used to accelerate and deliver proton and antiproton beams for particle physics experiments.
• B. B Reactor
  B Reactor is the world’s first full-scale plutonium production reactor, built during the Manhattan Project at the Hanford Site in Washington State.
• C. Builder
  Builder is a creational design pattern in object-oriented programming that separates the construction of a complex object from its representation, allowing the same construction process to create different representations.
• D. L Reactor
  L Reactor was a heavy water–moderated nuclear production reactor at the Savannah River Site in South Carolina, historically used to produce materials such as plutonium and tritium for the U.S. nuclear weapons program.
• E. F Reactor
  F Reactor was one of the early plutonium production reactors at the Hanford Site in Washington, built during the Manhattan Project to support the U.S. nuclear weapons program.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: precedesInBeamline
Context triple: [Booster synchrotron, precedesInBeamline, Main Injector]

• A. appearsBefore
  Indicates that one entity occurs, is positioned, or is presented earlier in an ordered sequence than another entity.
• B. beamLine
  Indicates a relationship where one entity directs or projects a beam or focused line (such as light, energy, or signal) toward another entity.
• C. predecessorInstrumentOf chosen
  Indicates that one instrument previously existed or was used in a role, function, or context that was later taken over or continued by another instrument.
• D. hasTypicalBeam
  Indicates that an entity is associated with a characteristic or standard type of beam it commonly uses or possesses.
• E. cededTo
  Indicates that control, ownership, or authority over something was formally transferred from one entity to another.
• F. None of above.