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: Duke of Koźle | Statement: [Piasts of Oleśnica, hasTitle, Duke of Koźle]

Target entity: Duke of Koźle
Context triple: [Piasts of Oleśnica, hasTitle, Duke of Koźle]

• A. Duke of Żagań
  The Duke of Żagań was a hereditary title held by members of the Silesian Piast dynasty who ruled the duchy centered on the town of Żagań in present-day western Poland.
• B. Duke of Slavonia
  The Duke of Slavonia was a medieval noble title within the Kingdom of Hungary, typically held by members of the royal family who governed the region of Slavonia as a semi-autonomous duchy.
• C. Duke of Ścinawa
  The Duke of Ścinawa was a medieval Silesian Piast ruler who governed the duchy centered on the town of Ścinawa in what is now southwestern Poland.
• D. Duke of Brzeg
  The Duke of Brzeg was a hereditary noble title held by a Silesian branch of the Piast dynasty that ruled the Brzeg region in present-day Poland during the Middle Ages and early modern period.
• E. Duke of Ragusa
  The Duke of Ragusa was the title held by French marshal Auguste de Marmont, a prominent Napoleonic military commander noted for both his battlefield service and his controversial defection in 1814.
• 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: Duke of Koźle
Triple: [Piasts of Oleśnica, hasTitle, Duke of Koźle]

The Duke of Koźle was a hereditary noble title in Silesia historically held by branches of the Piast dynasty, including the Piasts of Oleśnica.

Target entity: Duke of Koźle
Target entity description: The Duke of Koźle was a hereditary noble title in Silesia historically held by branches of the Piast dynasty, including the Piasts of Oleśnica.

• A. Duke of Żagań
  The Duke of Żagań was a hereditary title held by members of the Silesian Piast dynasty who ruled the duchy centered on the town of Żagań in present-day western Poland.
• B. Duke of Slavonia
  The Duke of Slavonia was a medieval noble title within the Kingdom of Hungary, typically held by members of the royal family who governed the region of Slavonia as a semi-autonomous duchy.
• C. Duke of Ścinawa
  The Duke of Ścinawa was a medieval Silesian Piast ruler who governed the duchy centered on the town of Ścinawa in what is now southwestern Poland.
• D. Duke of Brzeg
  The Duke of Brzeg was a hereditary noble title held by a Silesian branch of the Piast dynasty that ruled the Brzeg region in present-day Poland during the Middle Ages and early modern period.
• E. Duke of Ragusa
  The Duke of Ragusa was the title held by French marshal Auguste de Marmont, a prominent Napoleonic military commander noted for both his battlefield service and his controversial defection in 1814.
• F. None of above. chosen