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: Vratislaus II of Bohemia | Statement: [Duchy of Bohemia, notableRuler, Vratislaus II of Bohemia]

Target entity: Vratislaus II of Bohemia
Context triple: [Duchy of Bohemia, notableRuler, Vratislaus II of Bohemia]

• A. Wenceslaus I of Bohemia
  Wenceslaus I of Bohemia was a 13th-century Přemyslid king known for consolidating royal power in Bohemia and resisting the Mongol incursions into Central Europe.
• B. Vojtěch of Prague
  Vojtěch of Prague, better known as Saint Adalbert of Prague, was a 10th-century Bohemian bishop and Christian missionary whose martyrdom made him one of the most venerated saints in Central Europe.
• C. Wenceslaus II of Bohemia
  Wenceslaus II of Bohemia was a 13th–14th century king of Bohemia and Poland from the Přemyslid dynasty, known for his political consolidation of Central Europe and extensive economic reforms based on silver mining.
• D. Vladislaus III of Moravia
  Vladislaus III of Moravia was a 13th-century Přemyslid prince who ruled as margrave of Moravia and played a role in the regional politics of the Kingdom of Bohemia.
• E. Ottokar I of Bohemia
  Ottokar I of Bohemia was a Přemyslid ruler who secured the hereditary royal title for Bohemia in the early 13th century, establishing it as a stable kingdom within the Holy Roman Empire.
• 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: Vratislaus II of Bohemia
Triple: [Duchy of Bohemia, notableRuler, Vratislaus II of Bohemia]

Vratislaus II of Bohemia was an 11th-century Přemyslid ruler who became the first King of Bohemia, significantly strengthening the duchy's political status within the Holy Roman Empire.

Target entity: Vratislaus II of Bohemia
Target entity description: Vratislaus II of Bohemia was an 11th-century Přemyslid ruler who became the first King of Bohemia, significantly strengthening the duchy's political status within the Holy Roman Empire.

• A. Wenceslaus I of Bohemia
  Wenceslaus I of Bohemia was a 13th-century Přemyslid king known for consolidating royal power in Bohemia and resisting the Mongol incursions into Central Europe.
• B. Vojtěch of Prague
  Vojtěch of Prague, better known as Saint Adalbert of Prague, was a 10th-century Bohemian bishop and Christian missionary whose martyrdom made him one of the most venerated saints in Central Europe.
• C. Wenceslaus II of Bohemia
  Wenceslaus II of Bohemia was a 13th–14th century king of Bohemia and Poland from the Přemyslid dynasty, known for his political consolidation of Central Europe and extensive economic reforms based on silver mining.
• D. Vladislaus III of Moravia
  Vladislaus III of Moravia was a 13th-century Přemyslid prince who ruled as margrave of Moravia and played a role in the regional politics of the Kingdom of Bohemia.
• E. Ottokar I of Bohemia
  Ottokar I of Bohemia was a Přemyslid ruler who secured the hereditary royal title for Bohemia in the early 13th century, establishing it as a stable kingdom within the Holy Roman Empire.
• F. None of above. chosen