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: Old Railroad Grade | Statement: [Mount Tamalpais State Park, contains, Old Railroad Grade]

Target entity: Old Railroad Grade
Context triple: [Mount Tamalpais State Park, contains, Old Railroad Grade]

• A. Overseas Railroad (historic)
  The Overseas Railroad was an early 20th-century extension of the Florida East Coast Railway that famously connected mainland Florida to Key West via a series of long bridges across the Florida Keys.
• B. Pan Handle Railway
  The Pan Handle Railway was a 19th-century American railroad whose lines later became part of the Pittsburgh, Cincinnati, Chicago and St. Louis Railroad system.
• C. Adirondack Scenic Railroad (historic)
  Adirondack Scenic Railroad (historic) was a heritage railway that operated tourist excursions through New York’s Adirondack Mountains, showcasing the region’s scenic landscapes and railroad history.
• D. Kelso Depot
  Kelso Depot is a historic former railroad station and visitor center in California’s Mojave Desert, notable for its Spanish Mission Revival architecture and role in serving travelers and workers along the Union Pacific Railroad.
• E. Irondale rail yard
  Irondale rail yard is a major freight rail facility in Irondale, Alabama, serving as a key hub for train operations, switching, and cargo handling in the region.
• 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: Old Railroad Grade
Triple: [Mount Tamalpais State Park, contains, Old Railroad Grade]

Old Railroad Grade is a popular multi-use trail on Mount Tamalpais in Marin County, California, following the former route of the historic Mount Tamalpais Scenic Railway.

Target entity: Old Railroad Grade
Target entity description: Old Railroad Grade is a popular multi-use trail on Mount Tamalpais in Marin County, California, following the former route of the historic Mount Tamalpais Scenic Railway.

• A. Overseas Railroad (historic)
  The Overseas Railroad was an early 20th-century extension of the Florida East Coast Railway that famously connected mainland Florida to Key West via a series of long bridges across the Florida Keys.
• B. Pan Handle Railway
  The Pan Handle Railway was a 19th-century American railroad whose lines later became part of the Pittsburgh, Cincinnati, Chicago and St. Louis Railroad system.
• C. Adirondack Scenic Railroad (historic)
  Adirondack Scenic Railroad (historic) was a heritage railway that operated tourist excursions through New York’s Adirondack Mountains, showcasing the region’s scenic landscapes and railroad history.
• D. Kelso Depot
  Kelso Depot is a historic former railroad station and visitor center in California’s Mojave Desert, notable for its Spanish Mission Revival architecture and role in serving travelers and workers along the Union Pacific Railroad.
• E. Irondale rail yard
  Irondale rail yard is a major freight rail facility in Irondale, Alabama, serving as a key hub for train operations, switching, and cargo handling in the region.
• F. None of above. chosen