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: Soběslav II, Duke of Bohemia | Statement: [Duke of Bohemia, titleHolder, Soběslav II, Duke of Bohemia]

Target entity: Soběslav II, Duke of Bohemia
Context triple: [Duke of Bohemia, titleHolder, Soběslav II, Duke of Bohemia]

• A. Soběslav I, Duke of Bohemia
  Soběslav I, Duke of Bohemia, was a 12th-century Přemyslid ruler known for defending Bohemian autonomy against German imperial influence and securing victory at the Battle of Chlumec in 1126.
• B. Boleslaus II, Duke of Bohemia
  Boleslaus II, Duke of Bohemia, was a Přemyslid ruler of Bohemia in the late 10th century known for consolidating ducal power and fostering the Christianization and political development of the region.
• C. Boleslaus III, Duke of Bohemia
  Boleslaus III, Duke of Bohemia was a member of the Přemyslid dynasty who briefly ruled Bohemia around the turn of the 11th century and is remembered for his turbulent reign marked by internal strife and dynastic conflict.
• D. Břetislav I, Duke of Bohemia
  Břetislav I was an 11th-century Přemyslid ruler who consolidated Bohemian power through military campaigns and internal reforms, earning a reputation as one of the key early state-builders of medieval Bohemia.
• E. 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.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Soběslav II, Duke of Bohemia
Target entity description: Soběslav II, Duke of Bohemia, was a 12th-century Přemyslid ruler known for his turbulent reign marked by internal dynastic conflicts and struggles for control within the Holy Roman Empire.

• A. Soběslav I, Duke of Bohemia
  Soběslav I, Duke of Bohemia, was a 12th-century Přemyslid ruler known for defending Bohemian autonomy against German imperial influence and securing victory at the Battle of Chlumec in 1126.
• B. Boleslaus II, Duke of Bohemia
  Boleslaus II, Duke of Bohemia, was a Přemyslid ruler of Bohemia in the late 10th century known for consolidating ducal power and fostering the Christianization and political development of the region.
• C. Boleslaus III, Duke of Bohemia
  Boleslaus III, Duke of Bohemia was a member of the Přemyslid dynasty who briefly ruled Bohemia around the turn of the 11th century and is remembered for his turbulent reign marked by internal strife and dynastic conflict.
• D. Břetislav I, Duke of Bohemia
  Břetislav I was an 11th-century Přemyslid ruler who consolidated Bohemian power through military campaigns and internal reforms, earning a reputation as one of the key early state-builders of medieval Bohemia.
• E. 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.
• F. None of above. chosen