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: Dassault Mirage 4000 | Statement: [Dassault Mirage series program, includesVariant, Dassault Mirage 4000]

Target entity: Dassault Mirage 4000
Context triple: [Dassault Mirage series program, includesVariant, Dassault Mirage 4000]

• A. Dassault Mirage IV
  The Dassault Mirage IV is a French twin‑engine supersonic strategic bomber and reconnaissance aircraft developed during the Cold War as France’s primary nuclear strike platform.
• B. Dassault Mirage 5
  The Dassault Mirage 5 is a French single-seat, supersonic attack aircraft developed from the Mirage III, optimized for ground-attack missions with simplified avionics and increased payload capacity.
• C. Dassault Mirage 2000
  The Dassault Mirage 2000 is a French multirole, single-engine fourth-generation jet fighter known for its delta-wing design and service with numerous air forces worldwide.
• D. Dassault Mirage F1
  The Dassault Mirage F1 is a French single-seat, single-engine fighter and attack aircraft developed in the late 1960s, notable for its swept-wing design and extensive service with numerous air forces worldwide.
• E. Dassault Mirage I
  The Dassault Mirage I was an early French prototype jet fighter that laid the groundwork for the successful Mirage series of delta-wing combat aircraft.
• 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: Dassault Mirage 4000
Triple: [Dassault Mirage series program, includesVariant, Dassault Mirage 4000]

The Dassault Mirage 4000 was a French twin-engine, multirole fighter aircraft prototype developed in the late 1970s as a larger, more powerful counterpart to the Mirage 2000 but never entered production.

Target entity: Dassault Mirage 4000
Target entity description: The Dassault Mirage 4000 was a French twin-engine, multirole fighter aircraft prototype developed in the late 1970s as a larger, more powerful counterpart to the Mirage 2000 but never entered production.

• A. Dassault Mirage IV
  The Dassault Mirage IV is a French twin‑engine supersonic strategic bomber and reconnaissance aircraft developed during the Cold War as France’s primary nuclear strike platform.
• B. Dassault Mirage 5
  The Dassault Mirage 5 is a French single-seat, supersonic attack aircraft developed from the Mirage III, optimized for ground-attack missions with simplified avionics and increased payload capacity.
• C. Dassault Mirage 2000
  The Dassault Mirage 2000 is a French multirole, single-engine fourth-generation jet fighter known for its delta-wing design and service with numerous air forces worldwide.
• D. Dassault Mirage F1
  The Dassault Mirage F1 is a French single-seat, single-engine fighter and attack aircraft developed in the late 1960s, notable for its swept-wing design and extensive service with numerous air forces worldwide.
• E. Dassault Mirage I
  The Dassault Mirage I was an early French prototype jet fighter that laid the groundwork for the successful Mirage series of delta-wing combat aircraft.
• F. None of above. chosen