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: Delta | Statement: [World State caste system, hasCaste, Delta]

Target entity: Delta
Context triple: [World State caste system, hasCaste, Delta]

• A. Delta
  Delta is the codename used by fictional assassin David Webb, better known as Jason Bourne, in Robert Ludlum’s Bourne series.
• B. Delta
  Delta is a 2018 studio album by British folk-rock band Mumford & Sons that explores a more expansive, atmospheric sound than their earlier work.
• C. Delta
  Delta is the NATO reporting name for a series of Soviet/Russian nuclear-powered ballistic missile submarines developed during the Cold War.
• D. Delta
  Delta is a 2008 Hungarian drama film directed by Kornél Mundruczó, noted for its atmospheric storytelling and success at international film festivals.
• E. Delta
  Delta is a key options Greek that measures how much an option’s price is expected to change in response to a small change in the price of the underlying asset.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Delta
Target entity description: Delta is a caste within the World State’s rigid social hierarchy in Aldous Huxley’s dystopian novel "Brave New World," typically comprising mass-produced, lower-status workers conditioned for menial tasks.

• A. Delta chosen
  Delta is a lower-middle caste in Aldous Huxley’s dystopian novel "Brave New World," whose members are mass-produced and conditioned for menial, standardized work.
• B. Delta
  Delta is a type of organizational unit designation used by the United States Space Force for its operational space mission units.
• C. Delta
  Delta is a family of American expendable launch vehicles historically used to place satellites and other payloads into orbit.
• D. Delta
  Delta is the NATO reporting name for a series of Soviet/Russian nuclear-powered ballistic missile submarines developed during the Cold War.
• E. Delta
  Delta is the codename used by fictional assassin David Webb, better known as Jason Bourne, in Robert Ludlum’s Bourne series.
• F. None of above.