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: Princess Mary of the United Kingdom | Statement: [Henry Lascelles, 5th Earl of Harewood, spouse, Princess Mary of the United Kingdom]

Target entity: Princess Mary of the United Kingdom
Context triple: [Henry Lascelles, 5th Earl of Harewood, spouse, Princess Mary of the United Kingdom]

• A. Princess Mary of the United Kingdom
  Princess Mary of the United Kingdom was a British royal, the fourth daughter of King George III, who became Duchess of Gloucester and Edinburgh through marriage.
• B. Princess Mary of Great Britain
  Princess Mary of Great Britain was a British royal, the daughter of King George II, who became Landgravine of Hesse-Kassel through marriage and was known for her role in European dynastic politics in the 18th century.
• C. Princess Mary Adelaide of Cambridge
  Princess Mary Adelaide of Cambridge was a British royal, granddaughter of King George III and mother of Queen Mary, known for her charitable work and role in the Victorian-era royal family.
• D. Princess Mary
  Princess Mary, later known as Mary I of England, was the daughter of Henry VIII and Catherine of Aragon who became the first reigning queen of England in her own right.
• E. Princess Marie of Edinburgh
  Princess Marie of Edinburgh was a British princess who became Queen Marie of Romania, known for her political influence, humanitarian work during World War I, and role in shaping modern Romania.
• 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: Princess Mary of the United Kingdom
Triple: [Henry Lascelles, 5th Earl of Harewood, spouse, Princess Mary of the United Kingdom]

Princess Mary of the United Kingdom was the only daughter of King George V and Queen Mary, a British princess noted for her public service and marriage into the Lascelles family.

Target entity: Princess Mary of the United Kingdom
Target entity description: Princess Mary of the United Kingdom was the only daughter of King George V and Queen Mary, a British princess noted for her public service and marriage into the Lascelles family.

• A. Princess Mary of the United Kingdom
  Princess Mary of the United Kingdom was a British royal, the fourth daughter of King George III, who became Duchess of Gloucester and Edinburgh through marriage.
• B. Princess Mary of Great Britain
  Princess Mary of Great Britain was a British royal, the daughter of King George II, who became Landgravine of Hesse-Kassel through marriage and was known for her role in European dynastic politics in the 18th century.
• C. Princess Mary Adelaide of Cambridge
  Princess Mary Adelaide of Cambridge was a British royal, granddaughter of King George III and mother of Queen Mary, known for her charitable work and role in the Victorian-era royal family.
• D. Princess Mary
  Princess Mary, later known as Mary I of England, was the daughter of Henry VIII and Catherine of Aragon who became the first reigning queen of England in her own right.
• E. Princess Marie of Edinburgh
  Princess Marie of Edinburgh was a British princess who became Queen Marie of Romania, known for her political influence, humanitarian work during World War I, and role in shaping modern Romania.
• F. None of above. chosen