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: Boylston Street bridges | Statement: [Muddy River, crossedBy, Boylston Street bridges]

Target entity: Boylston Street bridges
Context triple: [Muddy River, crossedBy, Boylston Street bridges]

• A. Brookline Avenue bridges
  The Brookline Avenue bridges are a set of roadway bridges in the Boston–Brookline area that carry Brookline Avenue over the Muddy River as part of the Emerald Necklace parkway system.
• B. Harvard Bridge
  Harvard Bridge is a long roadway bridge in Boston and Cambridge, Massachusetts, best known for carrying Massachusetts Avenue over the Charles River and for its quirky "smoot" length measurement.
• C. Boston University Bridge
  The Boston University Bridge is a steel truss bridge in Boston, Massachusetts, notable for carrying both road traffic and the MBTA Green Line over the Charles River near the Boston University campus.
• D. Commonwealth Avenue Bridge
  The Commonwealth Avenue Bridge is a major road bridge in Canberra, Australia, carrying Commonwealth Avenue across Lake Burley Griffin and linking the city centre with the Parliamentary Triangle.
• E. Madison Avenue Bridge
  The Madison Avenue Bridge is a historic swing bridge in New York City that carries Madison Avenue traffic between Manhattan and the Bronx.
• 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: Boylston Street bridges
Triple: [Muddy River, crossedBy, Boylston Street bridges]

The Boylston Street bridges are roadway bridges in Boston, Massachusetts, that carry Boylston Street over the Muddy River as part of the city’s Emerald Necklace park system.

Target entity: Boylston Street bridges
Target entity description: The Boylston Street bridges are roadway bridges in Boston, Massachusetts, that carry Boylston Street over the Muddy River as part of the city’s Emerald Necklace park system.

• A. Brookline Avenue bridges chosen
  The Brookline Avenue bridges are a set of roadway bridges in the Boston–Brookline area that carry Brookline Avenue over the Muddy River as part of the Emerald Necklace parkway system.
• B. Harvard Bridge
  Harvard Bridge is a long roadway bridge in Boston and Cambridge, Massachusetts, best known for carrying Massachusetts Avenue over the Charles River and for its quirky "smoot" length measurement.
• C. Boston University Bridge
  The Boston University Bridge is a steel truss bridge in Boston, Massachusetts, notable for carrying both road traffic and the MBTA Green Line over the Charles River near the Boston University campus.
• D. Commonwealth Avenue Bridge
  The Commonwealth Avenue Bridge is a major road bridge in Canberra, Australia, carrying Commonwealth Avenue across Lake Burley Griffin and linking the city centre with the Parliamentary Triangle.
• E. Madison Avenue Bridge
  The Madison Avenue Bridge is a historic swing bridge in New York City that carries Madison Avenue traffic between Manhattan and the Bronx.
• F. None of above.