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: SR-91 | Statement: [State Route 91, abbreviation, SR-91]

Target entity: SR-91
Context triple: [State Route 91, abbreviation, SR-91]

• A. LR-91
  The LR-91 is a liquid-fueled rocket engine developed by Aerojet and used as the upper-stage propulsion system on various Titan family launch vehicles.
• B. SD-6
  SD-6 is a fictional covert espionage organization featured in the television series "Alias," posing as a black-ops unit of the CIA while actually operating as part of a criminal network.
• C. Type 99 rifle
  The Type 99 rifle was a World War II-era Japanese bolt-action military rifle known for its robust design, use of 7.7×58mm ammunition, and service as a standard infantry weapon in the later years of the war.
• D. M-119
  M-119 is a scenic state highway in northern Michigan renowned for its winding "Tunnel of Trees" route along the Lake Michigan shoreline.
• E. K9 Vajra-T
  K9 Vajra-T is an Indian self-propelled howitzer, adapted from the South Korean K9 Thunder and customized for the Indian Army’s operational and climatic requirements.
• 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: SR-91
Triple: [State Route 91, abbreviation, SR-91]

SR-91 is a state highway designation commonly used in the United States for a numbered route within a state's road network.

Target entity: SR-91
Target entity description: SR-91 is a state highway designation commonly used in the United States for a numbered route within a state's road network.

• A. LR-91
  The LR-91 is a liquid-fueled rocket engine developed by Aerojet and used as the upper-stage propulsion system on various Titan family launch vehicles.
• B. SD-6
  SD-6 is a fictional covert espionage organization featured in the television series "Alias," posing as a black-ops unit of the CIA while actually operating as part of a criminal network.
• C. Type 99 rifle
  The Type 99 rifle was a World War II-era Japanese bolt-action military rifle known for its robust design, use of 7.7×58mm ammunition, and service as a standard infantry weapon in the later years of the war.
• D. M-119
  M-119 is a scenic state highway in northern Michigan renowned for its winding "Tunnel of Trees" route along the Lake Michigan shoreline.
• E. K9 Vajra-T
  K9 Vajra-T is an Indian self-propelled howitzer, adapted from the South Korean K9 Thunder and customized for the Indian Army’s operational and climatic requirements.
• F. None of above. chosen