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: R-17 Elbrus missile program | Statement: [Soviet missile program, hasPart, R-17 Elbrus missile program]

Target entity: R-17 Elbrus missile program
Context triple: [Soviet missile program, hasPart, R-17 Elbrus missile program]

• A. UR-100 missile program
  The UR-100 missile program was a Soviet intercontinental ballistic missile (ICBM) development effort that produced one of the most widely deployed strategic nuclear delivery systems of the Cold War.
• B. R-11 Zemlya missile program
  The R-11 Zemlya missile program was an early Soviet short-range ballistic missile development effort that laid groundwork for later tactical and strategic missile systems.
• C. R-27 submarine-launched ballistic missile program
  The R-27 submarine-launched ballistic missile program was a Soviet-era initiative to develop and deploy a new generation of nuclear-armed ballistic missiles for use on submarines during the Cold War.
• D. R-29 submarine-launched ballistic missile program
  The R-29 submarine-launched ballistic missile program was a Soviet-era strategic weapons initiative that developed long-range SLBMs for deployment on nuclear-powered ballistic missile submarines as part of the USSR’s sea-based nuclear deterrent.
• E. Kh-22 anti-ship missile program
  The Kh-22 anti-ship missile program was a Soviet-era development effort that produced a long-range, high-speed cruise missile designed primarily to destroy large naval vessels such as aircraft carriers.
• 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: R-17 Elbrus missile program
Triple: [Soviet missile program, hasPart, R-17 Elbrus missile program]

The R-17 Elbrus missile program was a Soviet initiative to develop and deploy a short-range, road-mobile ballistic missile widely known in the West as the Scud-B.

Target entity: R-17 Elbrus missile program
Target entity description: The R-17 Elbrus missile program was a Soviet initiative to develop and deploy a short-range, road-mobile ballistic missile widely known in the West as the Scud-B.

• A. UR-100 missile program
  The UR-100 missile program was a Soviet intercontinental ballistic missile (ICBM) development effort that produced one of the most widely deployed strategic nuclear delivery systems of the Cold War.
• B. R-11 Zemlya missile program chosen
  The R-11 Zemlya missile program was an early Soviet short-range ballistic missile development effort that laid groundwork for later tactical and strategic missile systems.
• C. R-27 submarine-launched ballistic missile program
  The R-27 submarine-launched ballistic missile program was a Soviet-era initiative to develop and deploy a new generation of nuclear-armed ballistic missiles for use on submarines during the Cold War.
• D. R-29 submarine-launched ballistic missile program
  The R-29 submarine-launched ballistic missile program was a Soviet-era strategic weapons initiative that developed long-range SLBMs for deployment on nuclear-powered ballistic missile submarines as part of the USSR’s sea-based nuclear deterrent.
• E. Kh-22 anti-ship missile program
  The Kh-22 anti-ship missile program was a Soviet-era development effort that produced a long-range, high-speed cruise missile designed primarily to destroy large naval vessels such as aircraft carriers.
• F. None of above.