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: Theresa of Portugal, Countess of Flanders | Statement: [Afonso I of Portugal, child, Theresa of Portugal, Countess of Flanders]

Target entity: Theresa of Portugal, Countess of Flanders
Context triple: [Afonso I of Portugal, child, Theresa of Portugal, Countess of Flanders]

• A. Philippa of Hainaut
  Philippa of Hainaut was a 14th-century Queen of England, wife of King Edward III, noted for her political influence, patronage, and reputed plea that spared the lives of the Burghers of Calais.
• B. Isabella of Portugal, Duchess of Burgundy
  Isabella of Portugal, Duchess of Burgundy, was a 15th-century Portuguese infanta who became a powerful and influential duchess through her marriage to Philip the Good, playing a key role in the politics and culture of the Burgundian court.
• C. Yolande of Flanders
  Yolande of Flanders was a 13th-century noblewoman from the influential Flemish dynasty who became a prominent European ruler through her inheritance and marital alliances.
• D. Joan, Countess of Flanders
  Joan, Countess of Flanders, was a 13th-century noblewoman who ruled Flanders and Hainaut in her own right and played a key role in the politics of medieval Northwestern Europe.
• E. Maria of Brabant
  Maria of Brabant was a 13th-century noblewoman, Duchess of Brabant by marriage to Henry II, known for her role in European dynastic politics and as the daughter of Saint Louis IX of France.
• 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: Theresa of Portugal, Countess of Flanders
Triple: [Afonso I of Portugal, child, Theresa of Portugal, Countess of Flanders]

Theresa of Portugal, Countess of Flanders, was a 12th-century Portuguese infanta who became Countess of Flanders through marriage, playing a notable diplomatic role between the Portuguese and Flemish courts.

Target entity: Theresa of Portugal, Countess of Flanders
Target entity description: Theresa of Portugal, Countess of Flanders, was a 12th-century Portuguese infanta who became Countess of Flanders through marriage, playing a notable diplomatic role between the Portuguese and Flemish courts.

• A. Philippa of Hainaut
  Philippa of Hainaut was a 14th-century Queen of England, wife of King Edward III, noted for her political influence, patronage, and reputed plea that spared the lives of the Burghers of Calais.
• B. Isabella of Portugal, Duchess of Burgundy
  Isabella of Portugal, Duchess of Burgundy, was a 15th-century Portuguese infanta who became a powerful and influential duchess through her marriage to Philip the Good, playing a key role in the politics and culture of the Burgundian court.
• C. Yolande of Flanders
  Yolande of Flanders was a 13th-century noblewoman from the influential Flemish dynasty who became a prominent European ruler through her inheritance and marital alliances.
• D. Joan, Countess of Flanders
  Joan, Countess of Flanders, was a 13th-century noblewoman who ruled Flanders and Hainaut in her own right and played a key role in the politics of medieval Northwestern Europe.
• E. Maria of Brabant
  Maria of Brabant was a 13th-century noblewoman, Duchess of Brabant by marriage to Henry II, known for her role in European dynastic politics and as the daughter of Saint Louis IX of France.
• F. None of above. chosen