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: Dreadnought-class submarines | Statement: [Royal Navy Submarine Service, plannedToOperate, Dreadnought-class submarines]

Target entity: Dreadnought-class submarines
Context triple: [Royal Navy Submarine Service, plannedToOperate, Dreadnought-class submarines]

• A. Dreadnought-class submarine chosen
  The Dreadnought-class submarine is a new generation of British nuclear-powered ballistic missile submarines designed to replace the Royal Navy’s Vanguard class as the backbone of the UK’s sea-based nuclear deterrent.
• B. Victoria-class submarine
  The Victoria-class submarine is a class of diesel-electric attack submarines originally built for the Royal Navy as the Upholder class and later modernized and operated by the Royal Canadian Navy for coastal defense, surveillance, and training.
• C. Oscar-class submarine
  The Oscar-class submarine is a Soviet-designed nuclear-powered cruise missile submarine class built during the Cold War to attack NATO carrier battle groups and strategic targets at sea.
• D. Victor-class submarine
  The Victor-class submarine was a series of Soviet nuclear-powered attack submarines developed during the Cold War for high-speed, deep-diving anti-submarine and anti-surface warfare.
• E. Delta-class submarine
  The Delta-class submarine is a series of Soviet nuclear-powered ballistic missile submarines developed during the Cold War to enhance the USSR’s strategic nuclear deterrent.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: plannedToOperate
Context triple: [Royal Navy Submarine Service, plannedToOperate, Dreadnought-class submarines]

• A. operatorPlanned chosen
  Indicates that an operator has scheduled or arranged a specific action, process, or operation to occur.
• B. operatedAt
  Indicates that an operation, procedure, or activity was performed at a specific location or facility.
• C. operatingStatus
  Indicates whether an entity is currently functioning, active, or in service versus inactive, closed, or out of service.
• D. fullyOperationalBy
  Indicates that an entity is expected or required to be completely functional and ready for use no later than a specified time or event.
• E. operateIn
  Indicates that an entity performs its activities, functions, or services within a specified location, context, or domain.
• F. None of above.