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 Patent Office Building (now part of the Smithsonian American Art Museum and National Portrait Gallery) | Statement: [Robert Mills, notableWork, Old Patent Office Building (now part of the Smithsonian American Art Museum and National Portrait Gallery)]

Target entity: Old Patent Office Building (now part of the Smithsonian American Art Museum and National Portrait Gallery)
Context triple: [Robert Mills, notableWork, Old Patent Office Building (now part of the Smithsonian American Art Museum and National Portrait Gallery)]

• A. Smithsonian Institution Building
  The Smithsonian Institution Building, often called "The Castle," is a distinctive red sandstone landmark on the National Mall that serves as the historic headquarters and visitor center of the Smithsonian Institution.
• B. National Archives Building
  The National Archives Building is a historic federal building in Washington, D.C. that houses and displays foundational U.S. documents such as the Declaration of Independence, the Constitution, and the Bill of Rights.
• C. East Building
  The East Building is a modernist wing of the National Gallery of Art in Washington, D.C., renowned for its angular architecture by I. M. Pei and its collection of modern and contemporary art.
• D. Thomas Jefferson Building
  The Thomas Jefferson Building is the historic, Beaux-Arts main building of the Library of Congress in Washington, D.C., renowned for its ornate architecture and iconic reading room.
• E. John Adams Building
  The John Adams Building is one of the main Library of Congress structures in Washington, D.C., known for its Art Deco architecture and extensive research collections.
• 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 Patent Office Building (now part of the Smithsonian American Art Museum and National Portrait Gallery)
Triple: [Robert Mills, notableWork, Old Patent Office Building (now part of the Smithsonian American Art Museum and National Portrait Gallery)]

The Old Patent Office Building is a monumental 19th-century Greek Revival structure in Washington, D.C., now housing the Smithsonian American Art Museum and the National Portrait Gallery.

Target entity: Old Patent Office Building (now part of the Smithsonian American Art Museum and National Portrait Gallery)
Target entity description: The Old Patent Office Building is a monumental 19th-century Greek Revival structure in Washington, D.C., now housing the Smithsonian American Art Museum and the National Portrait Gallery.

• A. Smithsonian Institution Building
  The Smithsonian Institution Building, often called "The Castle," is a distinctive red sandstone landmark on the National Mall that serves as the historic headquarters and visitor center of the Smithsonian Institution.
• B. National Archives Building
  The National Archives Building is a historic federal building in Washington, D.C. that houses and displays foundational U.S. documents such as the Declaration of Independence, the Constitution, and the Bill of Rights.
• C. East Building
  The East Building is a modernist wing of the National Gallery of Art in Washington, D.C., renowned for its angular architecture by I. M. Pei and its collection of modern and contemporary art.
• D. Thomas Jefferson Building
  The Thomas Jefferson Building is the historic, Beaux-Arts main building of the Library of Congress in Washington, D.C., renowned for its ornate architecture and iconic reading room.
• E. John Adams Building
  The John Adams Building is one of the main Library of Congress structures in Washington, D.C., known for its Art Deco architecture and extensive research collections.
• F. None of above. chosen