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: Constance of Aragon | Statement: [Frederick II, Holy Roman Emperor, spouse, Constance of Aragon]

Target entity: Constance of Aragon
Context triple: [Frederick II, Holy Roman Emperor, spouse, Constance of Aragon]

• A. Yolande of Aragon
  Yolande of Aragon was a powerful 15th-century queen and political strategist, notably influential in French politics and a key supporter of Charles VII during the Hundred Years’ War.
• B. Sanchia of Provence
  Sanchia of Provence was a 13th-century French noblewoman and queen consort of the Romans, known for her influential marriage into the English royal family and her role in European dynastic politics.
• C. Constance of Sicily
  Constance of Sicily was a 12th-century Sicilian princess who became Holy Roman Empress and Queen of Sicily through her marriage to Emperor Henry VI and as the mother of Emperor Frederick II.
• D. Margaret of Sicily
  Margaret of Sicily was a 13th-century princess of the Hohenstaufen dynasty, daughter of Holy Roman Empress Isabella of England and Emperor Frederick II.
• E. Blanche of Castile
  Blanche of Castile was a powerful 13th-century Queen of France and regent renowned for her political acumen and for effectively governing the kingdom during the minority and absences of her son, King Louis IX.
• 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: Constance of Aragon
Triple: [Frederick II, Holy Roman Emperor, spouse, Constance of Aragon]

Constance of Aragon was a 13th-century Aragonese princess who became Holy Roman Empress and Queen of Sicily through her marriage to Emperor Frederick II.

Target entity: Constance of Aragon
Target entity description: Constance of Aragon was a 13th-century Aragonese princess who became Holy Roman Empress and Queen of Sicily through her marriage to Emperor Frederick II.

• A. Yolande of Aragon
  Yolande of Aragon was a powerful 15th-century queen and political strategist, notably influential in French politics and a key supporter of Charles VII during the Hundred Years’ War.
• B. Sanchia of Provence
  Sanchia of Provence was a 13th-century French noblewoman and queen consort of the Romans, known for her influential marriage into the English royal family and her role in European dynastic politics.
• C. Constance of Sicily
  Constance of Sicily was a 12th-century Sicilian princess who became Holy Roman Empress and Queen of Sicily through her marriage to Emperor Henry VI and as the mother of Emperor Frederick II.
• D. Margaret of Sicily
  Margaret of Sicily was a 13th-century princess of the Hohenstaufen dynasty, daughter of Holy Roman Empress Isabella of England and Emperor Frederick II.
• E. Blanche of Castile
  Blanche of Castile was a powerful 13th-century Queen of France and regent renowned for her political acumen and for effectively governing the kingdom during the minority and absences of her son, King Louis IX.
• F. None of above. chosen