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: original IRT subway | Statement: [79th Street (IRT Broadway–Seventh Avenue Line), partOf, original IRT subway]

Target entity: original IRT subway
Context triple: [79th Street (IRT Broadway–Seventh Avenue Line), partOf, original IRT subway]

• A. IRT A Division subway cars
  IRT A Division subway cars are the narrower, smaller-profile New York City Subway vehicles designed to operate on the numbered lines of the system.
• B. IRT Ninth Avenue Line
  The IRT Ninth Avenue Line was New York City's first elevated railway, a pioneering rapid transit line that once ran above Manhattan's Ninth Avenue before being dismantled in the mid-20th century.
• C. New York City Subway
  The New York City Subway is one of the world’s largest and busiest rapid transit systems, serving the five boroughs of New York City with extensive 24/7 underground and elevated rail service.
• D. Subte
  Subte is the rapid transit metro system serving Buenos Aires, Argentina, and one of the oldest underground rail networks in Latin America.
• E. IRT Lexington Avenue Line trunk in Manhattan
  The IRT Lexington Avenue Line trunk in Manhattan is a major New York City Subway corridor running along the East Side of Manhattan, carrying the 4, 5, and 6 services and serving as one of the system’s busiest and most important north–south routes.
• 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: original IRT subway
Triple: [79th Street (IRT Broadway–Seventh Avenue Line), partOf, original IRT subway]

The original IRT subway was New York City's first underground rapid transit system, opened in 1904 and forming the core of today’s A Division subway lines.

Target entity: original IRT subway
Target entity description: The original IRT subway was New York City's first underground rapid transit system, opened in 1904 and forming the core of today’s A Division subway lines.

• A. IRT A Division subway cars
  IRT A Division subway cars are the narrower, smaller-profile New York City Subway vehicles designed to operate on the numbered lines of the system.
• B. IRT Ninth Avenue Line
  The IRT Ninth Avenue Line was New York City's first elevated railway, a pioneering rapid transit line that once ran above Manhattan's Ninth Avenue before being dismantled in the mid-20th century.
• C. New York City Subway
  The New York City Subway is one of the world’s largest and busiest rapid transit systems, serving the five boroughs of New York City with extensive 24/7 underground and elevated rail service.
• D. Subte
  Subte is the rapid transit metro system serving Buenos Aires, Argentina, and one of the oldest underground rail networks in Latin America.
• E. IRT Lexington Avenue Line trunk in Manhattan
  The IRT Lexington Avenue Line trunk in Manhattan is a major New York City Subway corridor running along the East Side of Manhattan, carrying the 4, 5, and 6 services and serving as one of the system’s busiest and most important north–south routes.
• F. None of above. chosen