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: Robert True Houghton | Statement: [Kristen Mary Houghton, father, Robert True Houghton]

Target entity: Robert True Houghton
Context triple: [Kristen Mary Houghton, father, Robert True Houghton]

• A. Charles Edward Weidman Jr.
  Charles Edward Weidman Jr. was an influential American modern dancer and choreographer known for helping to pioneer modern dance in the early 20th century.
• B. Robert Walter Weir
  Robert Walter Weir was a 19th-century American painter and influential art instructor at the United States Military Academy at West Point.
• C. John Gibbon
  John Gibbon was a 19th-century United States Army officer and Civil War general who later played a key role in the Indian Wars, including campaigns against the Nez Perce.
• D. Thomas Allerton
  Thomas Allerton was a member of the Allerton family connected to early colonial American history through his brother, Mayflower passenger Isaac Allerton.
• E. Robert M. Young
  Robert M. Young is an American film director, screenwriter, and cinematographer known for his socially conscious, character-driven dramas and collaborations with actor Edward James Olmos.
• 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: Robert True Houghton
Triple: [Kristen Mary Houghton, father, Robert True Houghton]

Robert True Houghton was the father of Kristen Mary Houghton (Kris Jenner), making him the maternal grandfather of the Kardashian siblings.

Target entity: Robert True Houghton
Target entity description: Robert True Houghton was the father of Kristen Mary Houghton (Kris Jenner), making him the maternal grandfather of the Kardashian siblings.

• A. Charles Edward Weidman Jr.
  Charles Edward Weidman Jr. was an influential American modern dancer and choreographer known for helping to pioneer modern dance in the early 20th century.
• B. Robert Walter Weir
  Robert Walter Weir was a 19th-century American painter and influential art instructor at the United States Military Academy at West Point.
• C. John Gibbon
  John Gibbon was a 19th-century United States Army officer and Civil War general who later played a key role in the Indian Wars, including campaigns against the Nez Perce.
• D. Thomas Allerton
  Thomas Allerton was a member of the Allerton family connected to early colonial American history through his brother, Mayflower passenger Isaac Allerton.
• E. Robert M. Young
  Robert M. Young is an American film director, screenwriter, and cinematographer known for his socially conscious, character-driven dramas and collaborations with actor Edward James Olmos.
• F. None of above. chosen