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 II the Generous | Statement: [Elizabeth Richeza of Poland, relative, Bolesław II the Generous]

Target entity: Bolesław II the Generous
Context triple: [Elizabeth Richeza of Poland, relative, Bolesław II the Generous]

• A. Bolesław II the Generous chosen
  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.
• B. Bolesław II the Bald
  Bolesław II the Bald was a 13th-century Duke of Silesia from the Piast dynasty who ruled parts of the fragmented Polish realm following the death of his brother Henry II the Pious.
• C. Bolesław III the Generous
  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.
• D. 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.
• E. Bolesław II of Masovia
  Bolesław II of Masovia was a 13th-century Polish Piast duke who ruled parts of the Masovian region and played a significant role in the fragmented politics of medieval Poland.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.