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: S-200 Angara/Vega/Dubna | Statement: [S-75 Dvina, successor, S-200 Angara/Vega/Dubna]

Target entity: S-200 Angara/Vega/Dubna
Context triple: [S-75 Dvina, successor, S-200 Angara/Vega/Dubna]

• A. Angara rocket family
  The Angara rocket family is a series of Russian modular launch vehicles designed to provide flexible, domestically produced access to space for a range of payloads and orbits.
• B. Vostok-K rocket
  The Vostok-K rocket was a Soviet launch vehicle that carried Yuri Gagarin on the first human spaceflight in history.
• C. Soyuz rocket
  The Soyuz rocket is a long-serving Russian expendable launch vehicle renowned for reliably transporting crews and cargo to low Earth orbit, including missions to the International Space Station.
• D. Proton rocket
  The Proton rocket is a heavy-lift Russian expendable launch vehicle widely used to place large payloads, including space station modules and communications satellites, into orbit.
• E. Molniya-M rocket
  The Molniya-M rocket was a Soviet expendable launch vehicle widely used during the Cold War era to place communications, navigation, and scientific satellites into highly elliptical Molniya orbits.
• 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: S-200 Angara/Vega/Dubna
Triple: [S-75 Dvina, successor, S-200 Angara/Vega/Dubna]

The S-200 Angara/Vega/Dubna is a long-range Soviet surface-to-air missile system designed primarily for high-altitude air defense against strategic bombers and other aerial targets.

Target entity: S-200 Angara/Vega/Dubna
Target entity description: The S-200 Angara/Vega/Dubna is a long-range Soviet surface-to-air missile system designed primarily for high-altitude air defense against strategic bombers and other aerial targets.

• A. Angara rocket family
  The Angara rocket family is a series of Russian modular launch vehicles designed to provide flexible, domestically produced access to space for a range of payloads and orbits.
• B. Vostok-K rocket
  The Vostok-K rocket was a Soviet launch vehicle that carried Yuri Gagarin on the first human spaceflight in history.
• C. Soyuz rocket
  The Soyuz rocket is a long-serving Russian expendable launch vehicle renowned for reliably transporting crews and cargo to low Earth orbit, including missions to the International Space Station.
• D. Proton rocket
  The Proton rocket is a heavy-lift Russian expendable launch vehicle widely used to place large payloads, including space station modules and communications satellites, into orbit.
• E. Molniya-M rocket
  The Molniya-M rocket was a Soviet expendable launch vehicle widely used during the Cold War era to place communications, navigation, and scientific satellites into highly elliptical Molniya orbits.
• F. None of above. chosen