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: Bolesław III the Generous | Statement: [Bolesław II the Bald, child, Bolesław III the Generous]

Target entity: Bolesław III the Generous
Context triple: [Bolesław II the Bald, child, Bolesław III the Generous]

• A. Bolesław III the Generous chosen
  Bolesław III the Generous was a 14th-century Piast duke of Legnica and Brzeg known for his lavish spending and political involvement in the fragmented Kingdom of Poland.
• B. Bolesław III Wrymouth
  Bolesław III Wrymouth was a medieval Polish duke who significantly expanded and consolidated the Polish state but also initiated its later fragmentation through his testament dividing the realm among his sons.
• C. Bolesław IV the Curly
  Bolesław IV the Curly was a 12th-century Polish duke from the Piast dynasty who ruled as High Duke of Poland during the period of regional fragmentation.
• D. Bolesław II the Generous
  Bolesław II the Generous was an 11th-century Piast dynasty ruler known for his ambitious foreign policy, support of church reform, and eventual deposition following his conflict with Bishop Stanislaus of Szczepanów.
• E. Bolesław III of Opole
  Bolesław III of Opole was a 14th-century Silesian duke from the Piast dynasty who ruled the Duchy of Opole and played a significant role in the politics of medieval Poland and neighboring regions.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.