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: SIS Building | Statement: [SIS Building, Vauxhall Cross, alsoKnownAs, SIS Building]

Target entity: SIS Building
Context triple: [SIS Building, Vauxhall Cross, alsoKnownAs, SIS Building]

• A. The Rice Building
  The Rice Building is a historic, architecturally distinctive commercial structure in downtown Troy, New York, noted for its narrow, triangular “flatiron” form.
• B. Solow Building
  The Solow Building is a distinctive modernist skyscraper on Manhattan’s Fifth Avenue, known for its sloping façade and sleek glass-and-marble design.
• C. Bloch Building
  The Bloch Building is a striking contemporary glass-and-concrete expansion of the Nelson-Atkins Museum of Art in Kansas City, renowned for its luminous “lenses” emerging from the landscape.
• D. Martin Building
  The Martin Building is a key architectural wing of the Denver Art Museum, known for housing a significant portion of the museum’s art collections and exhibitions.
• E. Spirella Building
  The Spirella Building is a historic former corset factory in Letchworth Garden City, England, noted for its distinctive early 20th-century architecture and role in the town’s industrial heritage.
• 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: SIS Building
Triple: [SIS Building, Vauxhall Cross, alsoKnownAs, SIS Building]

The SIS Building is the distinctive riverside headquarters of the United Kingdom's Secret Intelligence Service (MI6) located at Vauxhall Cross in London.

Target entity: SIS Building
Target entity description: The SIS Building is the distinctive riverside headquarters of the United Kingdom's Secret Intelligence Service (MI6) located at Vauxhall Cross in London.

• A. The Rice Building
  The Rice Building is a historic, architecturally distinctive commercial structure in downtown Troy, New York, noted for its narrow, triangular “flatiron” form.
• B. Solow Building
  The Solow Building is a distinctive modernist skyscraper on Manhattan’s Fifth Avenue, known for its sloping façade and sleek glass-and-marble design.
• C. Bloch Building
  The Bloch Building is a striking contemporary glass-and-concrete expansion of the Nelson-Atkins Museum of Art in Kansas City, renowned for its luminous “lenses” emerging from the landscape.
• D. Martin Building
  The Martin Building is a key architectural wing of the Denver Art Museum, known for housing a significant portion of the museum’s art collections and exhibitions.
• E. Spirella Building
  The Spirella Building is a historic former corset factory in Letchworth Garden City, England, noted for its distinctive early 20th-century architecture and role in the town’s industrial heritage.
• F. None of above. chosen