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: Henry and Anna Overholser Mansion | Statement: [Oklahoma Historical Society, operates, Henry and Anna Overholser Mansion]

Target entity: Henry and Anna Overholser Mansion
Context triple: [Oklahoma Historical Society, operates, Henry and Anna Overholser Mansion]

• A. Grant-Humphreys Mansion
  Grant-Humphreys Mansion is a historic Beaux-Arts mansion in Denver, Colorado, known for its association with prominent political figures and its use as an event and cultural venue.
• B. Hart-Cluett Mansion
  Hart-Cluett Mansion is a historic 19th-century Federal-style townhouse in Troy, New York, noted for its elegant marble façade and well-preserved period interiors.
• C. DeWint House
  DeWint House is a historic 18th-century stone residence in Orangetown, New York, best known as George Washington’s temporary headquarters during the American Revolutionary War.
• D. Ladd-Gilman House
  The Ladd-Gilman House is a historic 18th-century residence in Exeter, New Hampshire, notable for serving as the state treasury during the American Revolution and now forming part of the American Independence Museum.
• E. Belcher-Ogden Mansion
  The Belcher-Ogden Mansion is a historic colonial-era residence in Elizabeth, New Jersey, notable for its association with prominent political figures and its well-preserved 18th-century architecture.
• 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: Henry and Anna Overholser Mansion
Triple: [Oklahoma Historical Society, operates, Henry and Anna Overholser Mansion]

The Henry and Anna Overholser Mansion is a historic 1903 residence in Oklahoma City, renowned as one of the city’s earliest and most elegant mansions and preserved today as a house museum.

Target entity: Henry and Anna Overholser Mansion
Target entity description: The Henry and Anna Overholser Mansion is a historic 1903 residence in Oklahoma City, renowned as one of the city’s earliest and most elegant mansions and preserved today as a house museum.

• A. Grant-Humphreys Mansion
  Grant-Humphreys Mansion is a historic Beaux-Arts mansion in Denver, Colorado, known for its association with prominent political figures and its use as an event and cultural venue.
• B. Hart-Cluett Mansion
  Hart-Cluett Mansion is a historic 19th-century Federal-style townhouse in Troy, New York, noted for its elegant marble façade and well-preserved period interiors.
• C. DeWint House
  DeWint House is a historic 18th-century stone residence in Orangetown, New York, best known as George Washington’s temporary headquarters during the American Revolutionary War.
• D. Ladd-Gilman House
  The Ladd-Gilman House is a historic 18th-century residence in Exeter, New Hampshire, notable for serving as the state treasury during the American Revolution and now forming part of the American Independence Museum.
• E. Belcher-Ogden Mansion
  The Belcher-Ogden Mansion is a historic colonial-era residence in Elizabeth, New Jersey, notable for its association with prominent political figures and its well-preserved 18th-century architecture.
• F. None of above. chosen