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 II, Duke of Brunswick-Wolfenbüttel | Statement: [Duke Ferdinand of Brunswick, sibling, Frederick II, Duke of Brunswick-Wolfenbüttel]

Target entity: Frederick II, Duke of Brunswick-Wolfenbüttel
Context triple: [Duke Ferdinand of Brunswick, sibling, Frederick II, Duke of Brunswick-Wolfenbüttel]

• A. Frederick William, Duke of Brunswick-Wolfenbüttel
  Frederick William, Duke of Brunswick-Wolfenbüttel was a German nobleman and military leader who ruled the Duchy of Brunswick in the early 19th century and became known for his opposition to Napoleonic domination.
• B. Frederick, Duke of Mecklenburg-Grabow
  Frederick, Duke of Mecklenburg-Grabow was a 17th–18th century German nobleman of the House of Mecklenburg who held the ducal title in the Mecklenburg-Grabow line and was the father of Sophia Louise of Mecklenburg-Schwerin, a Queen consort of Prussia.
• C. Duke Ferdinand of Brunswick
  Duke Ferdinand of Brunswick was an 18th-century Prussian field marshal best known for successfully commanding allied forces against the French in Western Germany during the Seven Years' War.
• D. Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel
  Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel, was an 18th-century German prince of the Holy Roman Empire who ruled the Duchy of Brunswick-Wolfenbüttel and belonged to the Brunswick-Bevern cadet branch of the House of Welf.
• E. Ferdinand Albert I, Duke of Brunswick-Bevern
  Ferdinand Albert I, Duke of Brunswick-Bevern, was a 17th–18th century German prince of the House of Welf who ruled the small ducal principality of Brunswick-Bevern within the Holy Roman Empire.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Frederick II, Duke of Brunswick-Wolfenbüttel
Target entity description: Frederick II, Duke of Brunswick-Wolfenbüttel was an 18th-century German nobleman and military leader from the House of Welf who ruled the Duchy of Brunswick-Wolfenbüttel.

• A. Frederick William, Duke of Brunswick-Wolfenbüttel
  Frederick William, Duke of Brunswick-Wolfenbüttel was a German nobleman and military leader who ruled the Duchy of Brunswick in the early 19th century and became known for his opposition to Napoleonic domination.
• B. Frederick, Duke of Mecklenburg-Grabow
  Frederick, Duke of Mecklenburg-Grabow was a 17th–18th century German nobleman of the House of Mecklenburg who held the ducal title in the Mecklenburg-Grabow line and was the father of Sophia Louise of Mecklenburg-Schwerin, a Queen consort of Prussia.
• C. Duke Ferdinand of Brunswick
  Duke Ferdinand of Brunswick was an 18th-century Prussian field marshal best known for successfully commanding allied forces against the French in Western Germany during the Seven Years' War.
• D. Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel
  Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel, was an 18th-century German prince of the Holy Roman Empire who ruled the Duchy of Brunswick-Wolfenbüttel and belonged to the Brunswick-Bevern cadet branch of the House of Welf.
• E. Ferdinand Albert I, Duke of Brunswick-Bevern
  Ferdinand Albert I, Duke of Brunswick-Bevern, was a 17th–18th century German prince of the House of Welf who ruled the small ducal principality of Brunswick-Bevern within the Holy Roman Empire.
• F. None of above. chosen