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: Frederick William | Statement: [Frederick William, Duke of Brunswick-Wolfenbüttel, givenName, Frederick William]

Target entity: Frederick William
Context triple: [Frederick William, Duke of Brunswick-Wolfenbüttel, givenName, Frederick William]

• A. Frederick William, Elector of Brandenburg
  Frederick William, Elector of Brandenburg, was a 17th-century ruler known as the "Great Elector" for transforming Brandenburg-Prussia into a centralized, militarily powerful state and laying the foundations for future Prussian greatness.
• B. Frederick William, Grand Duke of Mecklenburg-Strelitz
  Frederick William, Grand Duke of Mecklenburg-Strelitz, was a 19th-century German sovereign who ruled the small Grand Duchy of Mecklenburg-Strelitz and was connected to the British royal family through his marriage to Princess Augusta of Cambridge.
• C. Frederick William, Margrave of Brandenburg-Schwedt
  Frederick William, Margrave of Brandenburg-Schwedt, was an 18th-century Prussian prince and military leader from a cadet branch of the House of Hohenzollern who held the titular margravial dignity in Brandenburg-Schwedt.
• D. Frederick William I, Duke of Mecklenburg-Schwerin
  Frederick William I, Duke of Mecklenburg-Schwerin, was an 18th-century German nobleman who ruled the duchy of Mecklenburg-Schwerin within the Holy Roman Empire.
• E. Frederick William I of Prussia
  Frederick William I of Prussia was the early 18th-century "Soldier King" who transformed Prussia into a highly militarized and efficiently administered state, laying the groundwork for its rise as a major European power.
• 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: Frederick William
Triple: [Frederick William, Duke of Brunswick-Wolfenbüttel, givenName, Frederick William]

Frederick William was a German nobleman who ruled as Duke of Brunswick-Wolfenbüttel in the early 19th century and was known for his opposition to Napoleonic domination.

Target entity: Frederick William
Target entity description: Frederick William was a German nobleman who ruled as Duke of Brunswick-Wolfenbüttel in the early 19th century and was known for his opposition to Napoleonic domination.

• A. Frederick William, Elector of Brandenburg
  Frederick William, Elector of Brandenburg, was a 17th-century ruler known as the "Great Elector" for transforming Brandenburg-Prussia into a centralized, militarily powerful state and laying the foundations for future Prussian greatness.
• B. Frederick William, Grand Duke of Mecklenburg-Strelitz
  Frederick William, Grand Duke of Mecklenburg-Strelitz, was a 19th-century German sovereign who ruled the small Grand Duchy of Mecklenburg-Strelitz and was connected to the British royal family through his marriage to Princess Augusta of Cambridge.
• C. Frederick William, Margrave of Brandenburg-Schwedt
  Frederick William, Margrave of Brandenburg-Schwedt, was an 18th-century Prussian prince and military leader from a cadet branch of the House of Hohenzollern who held the titular margravial dignity in Brandenburg-Schwedt.
• D. Frederick William I, Duke of Mecklenburg-Schwerin
  Frederick William I, Duke of Mecklenburg-Schwerin, was an 18th-century German nobleman who ruled the duchy of Mecklenburg-Schwerin within the Holy Roman Empire.
• E. Frederick William I of Prussia
  Frederick William I of Prussia was the early 18th-century "Soldier King" who transformed Prussia into a highly militarized and efficiently administered state, laying the groundwork for its rise as a major European power.
• F. None of above. chosen