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: Muriella Keith | Statement: [Robert Stewart, Duke of Albany, spouse, Muriella Keith]

Target entity: Muriella Keith
Context triple: [Robert Stewart, Duke of Albany, spouse, Muriella Keith]

• A. Clelia Mountford
  Clelia Mountford is a television producer and executive known for her work on comedy projects, including serving as an executive producer on the animated series "HouseBroken."
• B. Katharine Tait
  Katharine Tait is a British writer and teacher best known as the daughter of philosopher Bertrand Russell and for her memoir about growing up in his unconventional, secular household.
• C. Maud Gernon
  Maud Gernon was the wife of American lawyer and suffragist Dudley Field Malone, known primarily in historical records through this marriage.
• D. Miriam Grant
  Miriam Grant was a 19th-century American woman best known as a member of the prominent Grant family, being the granddaughter of U.S. President Ulysses S. Grant.
• E. Florence Mackenzie
  Florence Mackenzie was the wife of Scottish Olympic champion and missionary Eric Liddell, known for supporting his work in China and caring for their family during his internment and death in World War II.
• 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: Muriella Keith
Triple: [Robert Stewart, Duke of Albany, spouse, Muriella Keith]

Muriella Keith was a Scottish noblewoman of the late 14th and early 15th centuries, notable for her marriage into the powerful Stewart dynasty.

Target entity: Muriella Keith
Target entity description: Muriella Keith was a Scottish noblewoman of the late 14th and early 15th centuries, notable for her marriage into the powerful Stewart dynasty.

• A. Clelia Mountford
  Clelia Mountford is a television producer and executive known for her work on comedy projects, including serving as an executive producer on the animated series "HouseBroken."
• B. Katharine Tait
  Katharine Tait is a British writer and teacher best known as the daughter of philosopher Bertrand Russell and for her memoir about growing up in his unconventional, secular household.
• C. Maud Gernon
  Maud Gernon was the wife of American lawyer and suffragist Dudley Field Malone, known primarily in historical records through this marriage.
• D. Miriam Grant
  Miriam Grant was a 19th-century American woman best known as a member of the prominent Grant family, being the granddaughter of U.S. President Ulysses S. Grant.
• E. Florence Mackenzie
  Florence Mackenzie was the wife of Scottish Olympic champion and missionary Eric Liddell, known for supporting his work in China and caring for their family during his internment and death in World War II.
• F. None of above. chosen