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: SSN(X)-class submarine | Statement: [Virginia-class submarine, followedBy, SSN(X)-class submarine]

Target entity: SSN(X)-class submarine
Context triple: [Virginia-class submarine, followedBy, SSN(X)-class submarine]

• A. 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.
• B. Upholder-class submarine
  The Upholder-class submarine was a class of diesel-electric attack submarines built for the Royal Navy in the late 20th century, later modernized and transferred to Canada where they became the Victoria-class.
• C. Skipjack-class nuclear submarines
  The Skipjack-class nuclear submarines were a pioneering class of fast attack submarines in the U.S. Navy, notable for their teardrop hull design and enhanced underwater speed and maneuverability during the Cold War era.
• D. Vanguard-class submarine
  The Vanguard-class submarine is a class of British nuclear-powered ballistic missile submarines that form the seaborne leg of the United Kingdom’s strategic nuclear deterrent.
• E. Resolution-class ballistic missile submarine
  The Resolution-class ballistic missile submarine was a class of British Royal Navy nuclear-powered submarines that carried Polaris nuclear missiles as part of the United Kingdom’s strategic nuclear deterrent during the Cold War.
• 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: SSN(X)-class submarine
Triple: [Virginia-class submarine, followedBy, SSN(X)-class submarine]

The SSN(X)-class submarine is the U.S. Navy’s planned next-generation nuclear-powered attack submarine, envisioned to succeed the Virginia class with enhanced stealth, sensor, and weapons capabilities for future undersea warfare.

Target entity: SSN(X)-class submarine
Target entity description: The SSN(X)-class submarine is the U.S. Navy’s planned next-generation nuclear-powered attack submarine, envisioned to succeed the Virginia class with enhanced stealth, sensor, and weapons capabilities for future undersea warfare.

• A. 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.
• B. Upholder-class submarine
  The Upholder-class submarine was a class of diesel-electric attack submarines built for the Royal Navy in the late 20th century, later modernized and transferred to Canada where they became the Victoria-class.
• C. Skipjack-class nuclear submarines
  The Skipjack-class nuclear submarines were a pioneering class of fast attack submarines in the U.S. Navy, notable for their teardrop hull design and enhanced underwater speed and maneuverability during the Cold War era.
• D. Vanguard-class submarine
  The Vanguard-class submarine is a class of British nuclear-powered ballistic missile submarines that form the seaborne leg of the United Kingdom’s strategic nuclear deterrent.
• E. Resolution-class ballistic missile submarine
  The Resolution-class ballistic missile submarine was a class of British Royal Navy nuclear-powered submarines that carried Polaris nuclear missiles as part of the United Kingdom’s strategic nuclear deterrent during the Cold War.
• F. None of above. chosen