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: Kruskal–Szekeres coordinates | Statement: [Einstein–Rosen bridge, visualizedUsing, Kruskal–Szekeres coordinates]

Target entity: Kruskal–Szekeres coordinates
Context triple: [Einstein–Rosen bridge, visualizedUsing, Kruskal–Szekeres coordinates]

• A. Kruskal–Szekeres coordinates chosen
  Kruskal–Szekeres coordinates are a maximal extension coordinate system used in general relativity to smoothly describe the entire spacetime of a Schwarzschild black hole, including regions across the event horizon.
• B. Eddington–Finkelstein coordinates
  Eddington–Finkelstein coordinates are a coordinate system in general relativity that smoothly covers a black hole’s event horizon, avoiding the coordinate singularity present in standard Schwarzschild coordinates.
• C. Painlevé–Gullstrand coordinates
  Painlevé–Gullstrand coordinates are a coordinate system for the Schwarzschild black hole that is regular at the event horizon and represents spacetime as seen by freely falling observers.
• D. Kerr–Schild coordinates
  Kerr–Schild coordinates are a coordinate system used to express the Kerr spacetime metric in a form that highlights its structure as a perturbation of flat Minkowski space along a principal null direction.
• E. Schwarzschild coordinates
  Schwarzschild coordinates are a spherical coordinate system used in general relativity to describe the spacetime geometry outside a spherically symmetric, non-rotating mass, such as a static black hole.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: visualizedUsing
Context triple: [Einstein–Rosen bridge, visualizedUsing, Kruskal–Szekeres coordinates]

• A. visualizationLibrary
  Indicates that an entity uses, depends on, or is implemented with a particular visualization library for rendering or displaying visual data.
• B. visualElements
  Indicates that one entity contains, uses, or is characterized by specific visual components or graphical features associated with another entity.
• C. isUsedToIllustrate
  Indicates that one entity serves as an example or demonstration to clarify, explain, or represent another entity.
• D. displayedWith
  Indicates that one entity is shown or presented together alongside another entity in the same context or view.
• E. observedVia chosen
  Indicates that something is perceived, detected, or measured through a particular medium, instrument, method, or channel.
• F. None of above.