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: Shvarn Danylovych | Statement: [Danylo of Halych, child, Shvarn Danylovych]

Target entity: Shvarn Danylovych
Context triple: [Danylo of Halych, child, Shvarn Danylovych]

• A. Mstislav Danylovych
  Mstislav Danylovych was a medieval Ruthenian prince from the ruling dynasty of the Kingdom of Galicia–Volhynia, known primarily as a son of King Danylo of Halych.
• B. Sviatoslav Olgovich
  Sviatoslav Olgovich was a 12th-century prince from the Olgovichi branch of the Rurikid dynasty who ruled in parts of Kievan Rus' and took part in its dynastic conflicts.
• C. Igor Svyatoslavich
  Igor Svyatoslavich was a 12th-century Rus' prince best known as the protagonist of the medieval epic "The Tale of Igor's Campaign," which recounts his ill-fated raid against the Polovtsians.
• D. Vsevolod II of Kiev
  Vsevolod II of Kiev was a 12th-century Grand Prince of Kiev from the Olgovichi branch of the Rurikid dynasty, known for his role in the complex dynastic struggles of Kievan Rus'.
• E. Danylo of Halych
  Danylo of Halych was a 13th-century Ruthenian prince and later king who ruled the Kingdom of Galicia–Volhynia and played a key role in consolidating and defending the southwestern lands of Kievan Rus'.
• 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: Shvarn Danylovych
Triple: [Danylo of Halych, child, Shvarn Danylovych]

Shvarn Danylovych was a 13th-century prince who briefly ruled the Kingdom of Galicia–Volhynia and also became Grand Duke of Lithuania through dynastic ties.

Target entity: Shvarn Danylovych
Target entity description: Shvarn Danylovych was a 13th-century prince who briefly ruled the Kingdom of Galicia–Volhynia and also became Grand Duke of Lithuania through dynastic ties.

• A. Mstislav Danylovych
  Mstislav Danylovych was a medieval Ruthenian prince from the ruling dynasty of the Kingdom of Galicia–Volhynia, known primarily as a son of King Danylo of Halych.
• B. Sviatoslav Olgovich
  Sviatoslav Olgovich was a 12th-century prince from the Olgovichi branch of the Rurikid dynasty who ruled in parts of Kievan Rus' and took part in its dynastic conflicts.
• C. Igor Svyatoslavich
  Igor Svyatoslavich was a 12th-century Rus' prince best known as the protagonist of the medieval epic "The Tale of Igor's Campaign," which recounts his ill-fated raid against the Polovtsians.
• D. Vsevolod II of Kiev
  Vsevolod II of Kiev was a 12th-century Grand Prince of Kiev from the Olgovichi branch of the Rurikid dynasty, known for his role in the complex dynastic struggles of Kievan Rus'.
• E. Danylo of Halych
  Danylo of Halych was a 13th-century Ruthenian prince and later king who ruled the Kingdom of Galicia–Volhynia and played a key role in consolidating and defending the southwestern lands of Kievan Rus'.
• F. None of above. chosen