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: Mary of England, Duchess of Brittany | Statement: [John IV, Duke of Brittany, spouse, Mary of England, Duchess of Brittany]

Target entity: Mary of England, Duchess of Brittany
Context triple: [John IV, Duke of Brittany, spouse, Mary of England, Duchess of Brittany]

• A. Mary Tudor, Queen of France
  Mary Tudor, Queen of France, was an English princess and sister of King Henry VIII who briefly became queen consort of France through her marriage to King Louis XII before later marrying Charles Brandon, Duke of Suffolk.
• B. Catherine of Burgundy
  Catherine of Burgundy was a French noblewoman of the late 14th and early 15th centuries, a Burgundian princess whose marriage helped forge political alliances within the French nobility.
• C. Katherine of England
  Katherine of England was the short-lived and reportedly deaf-mute daughter of King Henry III of England and Eleanor of Provence in the 13th century.
• D. Margaret of Scotland, Duchess of Brittany
  Margaret of Scotland, Duchess of Brittany was a 13th-century Scottish princess who became Duchess of Brittany through marriage, linking the royal houses of Scotland and Brittany.
• E. Cristina of England
  Cristina of England was an 11th-century English princess and nun, daughter of Edward the Exile and member of the royal House of Wessex.
• 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: Mary of England, Duchess of Brittany
Triple: [John IV, Duke of Brittany, spouse, Mary of England, Duchess of Brittany]

Mary of England, Duchess of Brittany, was an English princess of the House of Lancaster who became Duchess consort of Brittany through her marriage into the ducal family.

Target entity: Mary of England, Duchess of Brittany
Target entity description: Mary of England, Duchess of Brittany, was an English princess of the House of Lancaster who became Duchess consort of Brittany through her marriage into the ducal family.

• A. Mary Tudor, Queen of France
  Mary Tudor, Queen of France, was an English princess and sister of King Henry VIII who briefly became queen consort of France through her marriage to King Louis XII before later marrying Charles Brandon, Duke of Suffolk.
• B. Catherine of Burgundy
  Catherine of Burgundy was a French noblewoman of the late 14th and early 15th centuries, a Burgundian princess whose marriage helped forge political alliances within the French nobility.
• C. Katherine of England
  Katherine of England was the short-lived and reportedly deaf-mute daughter of King Henry III of England and Eleanor of Provence in the 13th century.
• D. Margaret of Scotland, Duchess of Brittany
  Margaret of Scotland, Duchess of Brittany was a 13th-century Scottish princess who became Duchess of Brittany through marriage, linking the royal houses of Scotland and Brittany.
• E. Cristina of England
  Cristina of England was an 11th-century English princess and nun, daughter of Edward the Exile and member of the royal House of Wessex.
• F. None of above. chosen