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: Agnes of Montferrat | Statement: [Henry of Flanders, spouse, Agnes of Montferrat]

Target entity: Agnes of Montferrat
Context triple: [Henry of Flanders, spouse, Agnes of Montferrat]

• A. Sophia of Montferrat
  Sophia of Montferrat was an Italian noblewoman from the House of Montferrat who became Byzantine empress consort through her marriage to Emperor John VIII Palaiologos.
• B. Agnes of Savoy
  Agnes of Savoy was a 15th-century noblewoman of the House of Savoy, notable as the daughter of Amadeus VIII (later Antipope Felix V) and a member of a prominent European dynastic family.
• C. Mahaut of Châtillon
  Mahaut of Châtillon was a French noblewoman of the House of Châtillon who became Countess of Valois and mother of Blanche of Valois, linking her to the royal Capetian and Bohemian courts.
• D. Sibylla of Burgundy
  Sibylla of Burgundy was a 12th-century noblewoman who became Queen of Sicily through her marriage to King Roger II.
• E. Agnes of Lusignan
  Agnes of Lusignan was a medieval noblewoman of the influential Lusignan family, a prominent dynasty in Poitou and later in the Crusader states.
• 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: Agnes of Montferrat
Triple: [Henry of Flanders, spouse, Agnes of Montferrat]

Agnes of Montferrat was a noblewoman from the House of Montferrat who became Empress consort of the Latin Empire of Constantinople through her marriage into the ruling crusader dynasty.

Target entity: Agnes of Montferrat
Target entity description: Agnes of Montferrat was a noblewoman from the House of Montferrat who became Empress consort of the Latin Empire of Constantinople through her marriage into the ruling crusader dynasty.

• A. Sophia of Montferrat
  Sophia of Montferrat was an Italian noblewoman from the House of Montferrat who became Byzantine empress consort through her marriage to Emperor John VIII Palaiologos.
• B. Agnes of Savoy
  Agnes of Savoy was a 15th-century noblewoman of the House of Savoy, notable as the daughter of Amadeus VIII (later Antipope Felix V) and a member of a prominent European dynastic family.
• C. Mahaut of Châtillon
  Mahaut of Châtillon was a French noblewoman of the House of Châtillon who became Countess of Valois and mother of Blanche of Valois, linking her to the royal Capetian and Bohemian courts.
• D. Sibylla of Burgundy
  Sibylla of Burgundy was a 12th-century noblewoman who became Queen of Sicily through her marriage to King Roger II.
• E. Agnes of Lusignan
  Agnes of Lusignan was a medieval noblewoman of the influential Lusignan family, a prominent dynasty in Poitou and later in the Crusader states.
• F. None of above. chosen