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: ICRS | Statement: [HR 4729, rightAscensionFrame, ICRS]

Target entity: ICRS
Context triple: [HR 4729, rightAscensionFrame, ICRS]

• A. IERS ICRS Centre
  The IERS ICRS Centre is the component of the International Earth Rotation and Reference Systems Service responsible for realizing, maintaining, and providing access to the International Celestial Reference System used for precise astronomical and geodetic measurements.
• B. International Celestial Reference System chosen
  The International Celestial Reference System is the standard, high-precision coordinate framework used in astronomy and geodesy to define positions of celestial objects relative to distant quasars.
• C. Geocentric Celestial Reference System
  The Geocentric Celestial Reference System is a relativistic, Earth-centered coordinate framework used in astronomy and space science to precisely describe the positions and motions of celestial objects as observed from Earth.
• D. ICRF
  ICRF is the International Celestial Reference Frame, a highly precise, radio-source-based coordinate system used as the fundamental reference for positions in the sky in modern astronomy and astrometry.
• E. Barycentric Celestial Reference System
  The Barycentric Celestial Reference System is a relativistic, solar-system–centered coordinate framework used in astronomy and astrometry to precisely describe the positions and motions of celestial bodies with respect to the solar system’s center of mass.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: rightAscensionFrame
Context triple: [HR 4729, rightAscensionFrame, ICRS]

• A. rightAscension
  Indicates the angular distance of an object measured eastward along the celestial equator from the vernal equinox, specifying its position in the sky.
• B. rightAscensionConstellation
  Indicates that an entity’s right ascension position on the celestial sphere is associated with a specific constellation.
• C. rightAscensionRange
  Indicates that an entity’s right ascension lies within a specified angular interval on the celestial sphere.
• D. hasRightAscensionConstellation
  Indicates that an astronomical object’s right ascension places it within a specific constellation.
• E. equatorialCoordinateSystem chosen
  Indicates a relationship where an object's position is specified using the equatorial coordinate system, typically defined by right ascension and declination relative to the celestial equator.
• F. None of above.