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: Peter von Biron | Statement: [Hedwig Elisabeth von Biron, relative, Peter von Biron]

Target entity: Peter von Biron
Context triple: [Hedwig Elisabeth von Biron, relative, Peter von Biron]

• A. Peter von Biron chosen
  Peter von Biron was the last Duke of Courland and Semigallia, known for his role in the final years of the duchy's independence before its incorporation into the Russian Empire.
• B. Ernst Johann von Biron
  Ernst Johann von Biron was an 18th-century Baltic German nobleman who rose to power as the favorite of Empress Anna of Russia and briefly dominated Russian politics before being overthrown and exiled.
• C. Christoph von Lieven
  Christoph von Lieven was a prominent Russian diplomat and statesman of the early 19th century, noted for his influential ambassadorial roles in European courts.
• D. Count Ernst of Lippe-Biesterfeld
  Count Ernst of Lippe-Biesterfeld was a German nobleman from a cadet branch of the House of Lippe, notable as the father of Prince Bernhard of Lippe-Biesterfeld, the consort of Queen Juliana of the Netherlands.
• E. Konstantin Bernhard von Voigts-Rhetz
  Konstantin Bernhard von Voigts-Rhetz was a 19th-century Prussian general who played a prominent role in the Austro-Prussian and Franco-Prussian Wars.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.