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: Ludmila of Masovia | Statement: [Bolesław II of Masovia, sibling, Ludmila of Masovia]

Target entity: Ludmila of Masovia
Context triple: [Bolesław II of Masovia, sibling, Ludmila of Masovia]

• A. Eudoxia of Masovia
  Eudoxia of Masovia was a 13th-century Polish duchess from the Piast dynasty, known primarily as a member of the Masovian branch of the royal family.
• B. Grzymisława of Łuck
  Grzymisława of Łuck was a 13th-century Ruthenian noblewoman who became a Polish duchess and the mother of Bolesław V the Chaste, playing a role in the dynastic politics of medieval Poland.
• C. Jadwiga of Kalisz
  Jadwiga of Kalisz was a 13th–14th century Polish queen consort of Władysław I the Elbow-high and the mother of King Casimir III the Great, playing a key role in the Piast dynasty’s royal lineage.
• D. Jadwiga of Legnica
  Jadwiga of Legnica was a 13th-century Polish Piast duchess from the Silesian branch of the dynasty, known primarily through her role in the regional noble lineage.
• E. Salomea of Kuyavia
  Salomea of Kuyavia was a 13th-century Polish princess from the Piast dynasty, known as the daughter of Duke Casimir I of Kuyavia and a member of the Kuyavian branch of the royal house.
• 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: Ludmila of Masovia
Triple: [Bolesław II of Masovia, sibling, Ludmila of Masovia]

Ludmila of Masovia was a medieval Polish princess of the Masovian branch of the Piast dynasty.

Target entity: Ludmila of Masovia
Target entity description: Ludmila of Masovia was a medieval Polish princess of the Masovian branch of the Piast dynasty.

• A. Eudoxia of Masovia
  Eudoxia of Masovia was a 13th-century Polish duchess from the Piast dynasty, known primarily as a member of the Masovian branch of the royal family.
• B. Grzymisława of Łuck
  Grzymisława of Łuck was a 13th-century Ruthenian noblewoman who became a Polish duchess and the mother of Bolesław V the Chaste, playing a role in the dynastic politics of medieval Poland.
• C. Jadwiga of Kalisz
  Jadwiga of Kalisz was a 13th–14th century Polish queen consort of Władysław I the Elbow-high and the mother of King Casimir III the Great, playing a key role in the Piast dynasty’s royal lineage.
• D. Jadwiga of Legnica
  Jadwiga of Legnica was a 13th-century Polish Piast duchess from the Silesian branch of the dynasty, known primarily through her role in the regional noble lineage.
• E. Salomea of Kuyavia
  Salomea of Kuyavia was a 13th-century Polish princess from the Piast dynasty, known as the daughter of Duke Casimir I of Kuyavia and a member of the Kuyavian branch of the royal house.
• F. None of above. chosen