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: Helena of Hungary | Statement: [Leopold V, Duke of Austria, spouse, Helena of Hungary]

Target entity: Helena of Hungary
Context triple: [Leopold V, Duke of Austria, spouse, Helena of Hungary]

• A. Yolanda of Hungary
  Yolanda of Hungary was a 13th-century Hungarian princess who became a Franciscan nun and is venerated as a blessed figure in the Catholic Church.
• B. Constance of Hungary
  Constance of Hungary was a 13th-century Hungarian princess of the Árpád dynasty who became Queen consort of Galicia–Volhynia through her marriage to Leo I of Galicia.
• C. Barbara of Cilli
  Barbara of Cilli was a 15th-century queen consort of Hungary and Holy Roman Empress known for her political influence, substantial wealth, and later reputation as a powerful and controversial noblewoman in Central Europe.
• D. Catherine of Hungary
  Catherine of Hungary was a 13th-century Hungarian princess of the Árpád dynasty, known primarily as a daughter of King Béla IV of Hungary.
• E. Kinga of Hungary
  Kinga of Hungary was a 13th-century Hungarian princess who became Duchess of Kraków and Sandomierz, renowned for her piety, charitable works, and later canonization as a Catholic saint.
• 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: Helena of Hungary
Triple: [Leopold V, Duke of Austria, spouse, Helena of Hungary]

Helena of Hungary was a medieval Hungarian princess who became Duchess of Austria through her marriage to Leopold V.

Target entity: Helena of Hungary
Target entity description: Helena of Hungary was a medieval Hungarian princess who became Duchess of Austria through her marriage to Leopold V.

• A. Yolanda of Hungary
  Yolanda of Hungary was a 13th-century Hungarian princess who became a Franciscan nun and is venerated as a blessed figure in the Catholic Church.
• B. Constance of Hungary
  Constance of Hungary was a 13th-century Hungarian princess of the Árpád dynasty who became Queen consort of Galicia–Volhynia through her marriage to Leo I of Galicia.
• C. Barbara of Cilli
  Barbara of Cilli was a 15th-century queen consort of Hungary and Holy Roman Empress known for her political influence, substantial wealth, and later reputation as a powerful and controversial noblewoman in Central Europe.
• D. Catherine of Hungary
  Catherine of Hungary was a 13th-century Hungarian princess of the Árpád dynasty, known primarily as a daughter of King Béla IV of Hungary.
• E. Kinga of Hungary
  Kinga of Hungary was a 13th-century Hungarian princess who became Duchess of Kraków and Sandomierz, renowned for her piety, charitable works, and later canonization as a Catholic saint.
• F. None of above. chosen