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: Universal Time system | Statement: [Universal Time 1, partOf, Universal Time system]

Target entity: Universal Time system
Context triple: [Universal Time 1, partOf, Universal Time system]

• A. Coordinated Universal Time
  Coordinated Universal Time (UTC) is the primary global time standard by which the world regulates clocks and time, serving as the basis for most civil time zones.
• B. Universal Time 1 chosen
  Universal Time 1 (UT1) is an astronomical time standard based on Earth's actual rotation, closely tracking mean solar time at the prime meridian and used in precise navigation and astronomy.
• C. International Atomic Time
  International Atomic Time is a high-precision time standard based on the combined output of atomic clocks worldwide, serving as the fundamental reference for modern civil and scientific timekeeping.
• D. Ephemeris Time
  Ephemeris Time is a former astronomical time standard based on the orbital motion of the Earth around the Sun, used to provide a uniform measure of time before being replaced by more precise atomic-based scales.
• E. Greenwich Mean Time
  Greenwich Mean Time is the mean solar time at the Royal Observatory in Greenwich, London, historically used as the world’s primary reference for timekeeping and the basis for Coordinated Universal Time (UTC).
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.