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: Prime Meridian | Statement: [Royal Observatory, Greenwich, coordinateSystemDefined, Prime Meridian]

Target entity: Prime Meridian
Context triple: [Royal Observatory, Greenwich, coordinateSystemDefined, Prime Meridian]

• A. Prime Meridian chosen
  The Prime Meridian is the internationally recognized zero-degree line of longitude from which all other longitudes and global time zones are measured.
• B. Greenwich line
  The Greenwich line is a suburban railway route in southeast London that connects central London with Greenwich and other nearby areas.
• C. Humboldt meridian
  The Humboldt meridian is a principal survey meridian used as a reference line for land surveying and mapping in parts of northern California.
• D. Great Arc of the Meridian
  The Great Arc of the Meridian was a monumental 19th-century geodetic survey line across the Indian subcontinent that played a key role in measuring the Earth’s shape and refining global maps.
• E. San Bernardino meridian
  The San Bernardino meridian is a principal survey meridian used as a reference line for land surveying and mapping in Southern California and parts of Nevada.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: coordinateSystemDefined
Context triple: [Royal Observatory, Greenwich, coordinateSystemDefined, Prime Meridian]

• A. coordinateSystem chosen
  Indicates that one entity defines or uses a particular spatial or reference coordinate system in relation to another entity.
• B. coordinateSystemObserved
  Indicates that one entity is observed, measured, or expressed within the reference frame or coordinate system defined by another entity.
• C. coordinateAxis
  Indicates that one entity serves as a reference axis or directional basis for positioning, measuring, or orienting another entity in a coordinate system.
• D. coordinateOrigin
  Indicates the reference point in space from which a coordinate system’s positions or measurements are defined.
• E. coordinates
  Indicates that one entity organizes, directs, or harmonizes the actions or efforts of another entity or group to achieve a unified outcome.
• F. None of above.