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: Trident submarine-launched ballistic missile system | Statement: [Nuclear weapons policy of the United Kingdom, deliverySystem, Trident submarine-launched ballistic missile system]

Target entity: Trident submarine-launched ballistic missile system
Context triple: [Nuclear weapons policy of the United Kingdom, deliverySystem, Trident submarine-launched ballistic missile system]

• A. Trident nuclear missile system chosen
  The Trident nuclear missile system is the United Kingdom’s submarine-launched ballistic missile-based nuclear deterrent, carried by its Vanguard-class submarines as the core of its strategic defense.
• B. Trident II D5 missile
  The Trident II D5 missile is a submarine-launched, nuclear-capable ballistic missile used by the U.S. and U.K. navies as a key component of their strategic deterrent forces.
• C. Polaris missile system
  The Polaris missile system was an early U.S. submarine-launched ballistic missile (SLBM) program that provided a key component of the nation's nuclear deterrent during the Cold War.
• D. Tomahawk cruise missile
  The Tomahawk cruise missile is a long-range, precision-guided, subsonic missile widely used by the U.S. and allied navies for land-attack missions.
• E. Vanguard-class ballistic missile submarines
  Vanguard-class ballistic missile submarines are the United Kingdom’s nuclear-powered, nuclear-armed submarines that form the seaborne leg of its strategic deterrent force.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: deliverySystem
Context triple: [Nuclear weapons policy of the United Kingdom, deliverySystem, Trident submarine-launched ballistic missile system]

• A. deliveryType
  Indicates the method or mode by which a product, service, or item is delivered or fulfilled.
• B. deliveryMode
  Indicates the method or channel through which something (such as a product, service, or information) is delivered or provided.
• C. deliveryStandard
  Indicates the agreed level, method, or timeframe by which a delivery is to be carried out between parties.
• D. deliveredBy
  Indicates that something (such as a product, message, or service) is brought, transported, or provided to its destination by a specified agent or carrier.
• E. delivers
  Indicates that one entity transports or hands over something to another entity as intended or required.
• F. None of above. chosen