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: von Preußen | Statement: [Friedrich Wilhelm Viktor Albert von Preußen, familyName, von Preußen]

Target entity: von Preußen
Context triple: [Friedrich Wilhelm Viktor Albert von Preußen, familyName, von Preußen]

• A. Prussian crown
  The Prussian crown is the heraldic and ceremonial royal crown that symbolized the authority and sovereignty of the Kingdom of Prussia and its monarchs.
• B. Tự Đức
  Tự Đức was a 19th-century Vietnamese emperor of the Nguyễn dynasty known for his long reign, conservative policies, and resistance to French colonial encroachment.
• C. Prussians
  The Prussians were a Baltic ethnic group native to the southeastern coast of the Baltic Sea, whose lands and culture were eventually absorbed by the Teutonic Order and later German and Polish states.
• D. Prussia
  Prussia was a historically powerful German state and kingdom that became a leading military and political force in Europe, ultimately playing a central role in the unification of Germany.
• E. Prince of Prussia
  Prince of Prussia was the royal title traditionally borne by the heir apparent or close male relatives in the ruling House of Hohenzollern of the Kingdom of Prussia and later the German 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: von Preußen
Triple: [Friedrich Wilhelm Viktor Albert von Preußen, familyName, von Preußen]

von Preußen is the dynastic surname of the Prussian royal family, most prominently borne by the last German Emperor and King of Prussia, Wilhelm II.

Target entity: von Preußen
Target entity description: von Preußen is the dynastic surname of the Prussian royal family, most prominently borne by the last German Emperor and King of Prussia, Wilhelm II.

• A. Prussian crown
  The Prussian crown is the heraldic and ceremonial royal crown that symbolized the authority and sovereignty of the Kingdom of Prussia and its monarchs.
• B. Tự Đức
  Tự Đức was a 19th-century Vietnamese emperor of the Nguyễn dynasty known for his long reign, conservative policies, and resistance to French colonial encroachment.
• C. Prussians
  The Prussians were a Baltic ethnic group native to the southeastern coast of the Baltic Sea, whose lands and culture were eventually absorbed by the Teutonic Order and later German and Polish states.
• D. Prussia
  Prussia was a historically powerful German state and kingdom that became a leading military and political force in Europe, ultimately playing a central role in the unification of Germany.
• E. Prince of Prussia chosen
  Prince of Prussia was the royal title traditionally borne by the heir apparent or close male relatives in the ruling House of Hohenzollern of the Kingdom of Prussia and later the German Empire.
• F. None of above.