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: General Karl von Bülow | Statement: [Great Retreat, opposingCommander, General Karl von Bülow]

Target entity: General Karl von Bülow
Context triple: [Great Retreat, opposingCommander, General Karl von Bülow]

• A. Ferdinand von Quast
  Ferdinand von Quast was a 19th-century German architect and preservationist known as one of the pioneers of historic monument conservation in Prussia.
• B. Ferdinand von Quast
  Ferdinand von Quast was a German general of World War I, noted for his leadership of German forces on the Western Front, including during major offensives in 1918.
• C. Count Alfred von Oberndorff
  Count Alfred von Oberndorff was a German diplomat and nobleman who served as one of Germany’s representatives in the negotiations that ended World War I.
• D. Ludwig von Falkenhayn
  Ludwig von Falkenhayn was a German military officer who commanded German forces during the 1917 Battle of Arras in World War I.
• E. Gustav Nachtigal
  Gustav Nachtigal was a 19th-century German explorer and colonial administrator known for his expeditions in Central and West Africa and his role in establishing German colonial rule there.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: General Karl von Bülow
Target entity description: General Karl von Bülow was a senior German army commander in World War I, best known for leading the German Second Army during the early Western Front campaigns.

• A. Ferdinand von Quast
  Ferdinand von Quast was a 19th-century German architect and preservationist known as one of the pioneers of historic monument conservation in Prussia.
• B. Ferdinand von Quast
  Ferdinand von Quast was a German general of World War I, noted for his leadership of German forces on the Western Front, including during major offensives in 1918.
• C. Count Alfred von Oberndorff
  Count Alfred von Oberndorff was a German diplomat and nobleman who served as one of Germany’s representatives in the negotiations that ended World War I.
• D. Ludwig von Falkenhayn
  Ludwig von Falkenhayn was a German military officer who commanded German forces during the 1917 Battle of Arras in World War I.
• E. Gustav Nachtigal
  Gustav Nachtigal was a 19th-century German explorer and colonial administrator known for his expeditions in Central and West Africa and his role in establishing German colonial rule there.
• F. None of above. chosen