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: Redoutable-class ballistic missile submarine | Statement: [Force océanique stratégique, previousFleet, Redoutable-class ballistic missile submarine]

Target entity: Redoutable-class ballistic missile submarine
Context triple: [Force océanique stratégique, previousFleet, Redoutable-class ballistic missile submarine]

• A. Triomphant-class submarine
  The Triomphant-class submarine is a class of French nuclear-powered ballistic missile submarines that form a key component of France’s strategic nuclear deterrent.
• B. 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.
• C. Barracuda-class submarine
  The Barracuda-class submarine is a French nuclear-powered attack submarine class designed for stealthy blue-water operations, intelligence gathering, and precision strikes.
• D. Kilo-class submarine
  The Kilo-class submarine is a series of Russian-designed diesel-electric attack submarines known for their stealth and are operated by several navies worldwide, including the Indian Navy.
• E. Archer-class submarine
  The Archer-class submarine is a class of modern diesel-electric attack submarines, originally built for the Swedish Navy and later upgraded and operated by the Republic of Singapore Navy for stealthy underwater operations.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Redoutable-class ballistic missile submarine
Triple: [Force océanique stratégique, previousFleet, Redoutable-class ballistic missile submarine]

The Redoutable-class ballistic missile submarine was France’s first generation of nuclear-powered strategic missile submarines, forming the seaborne leg of its Cold War nuclear deterrent.

Target entity: Redoutable-class ballistic missile submarine
Target entity description: The Redoutable-class ballistic missile submarine was France’s first generation of nuclear-powered strategic missile submarines, forming the seaborne leg of its Cold War nuclear deterrent.

• A. Triomphant-class submarine
  The Triomphant-class submarine is a class of French nuclear-powered ballistic missile submarines that form a key component of France’s strategic nuclear deterrent.
• B. 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.
• C. Barracuda-class submarine
  The Barracuda-class submarine is a French nuclear-powered attack submarine class designed for stealthy blue-water operations, intelligence gathering, and precision strikes.
• D. Kilo-class submarine
  The Kilo-class submarine is a series of Russian-designed diesel-electric attack submarines known for their stealth and are operated by several navies worldwide, including the Indian Navy.
• E. Archer-class submarine
  The Archer-class submarine is a class of modern diesel-electric attack submarines, originally built for the Swedish Navy and later upgraded and operated by the Republic of Singapore Navy for stealthy underwater operations.
• F. None of above. chosen

Target predicate: previousFleet
Context triple: [Force océanique stratégique, previousFleet, Redoutable-class ballistic missile submarine]

• A. formerFleetType
  Indicates that an entity previously belonged to or operated as a specified type of fleet, but no longer does so.
• B. previousNavy chosen
  Indicates that one entity previously served in, belonged to, or was part of a navy before the current point in time.
• C. previousAircraftUsed
  Indicates that one aircraft was used immediately before another in a sequence of aircraft usage.
• D. usesFleetOf
  Indicates that one entity operates or relies on a group of vehicles, vessels, or similar assets collectively as a fleet to perform its activities or services.
• E. previousBerth
  Indicates that one berth directly precedes another in a defined ordering or sequence.
• F. None of above.