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: Duchy of Schleswig | Statement: [Battle of Tönning, location, Duchy of Schleswig]

Target entity: Duchy of Schleswig
Context triple: [Battle of Tönning, location, Duchy of Schleswig]

• A. Duchy of Schleswig chosen
  The Duchy of Schleswig was a historic territory in southern Jutland, situated between Denmark and the German states, long contested for its mixed Danish and German population and strategic location.
• B. Duchy of Holstein
  The Duchy of Holstein was a historical German duchy in the Holy Roman Empire and later under Danish rule, located in what is now northern Germany and known for its complex dynastic ties between German and Danish crowns.
• C. Schleswig
  Schleswig is a historic town in northern Germany known for its Viking heritage, medieval cathedral, and location on the Schlei inlet.
• D. Duchy of Lauenburg
  The Duchy of Lauenburg was a small historic duchy in northern Germany that later became part of Prussia and is now largely within the modern German state of Schleswig-Holstein.
• E. Principality of Verden
  The Principality of Verden was an early modern ecclesiastical territory in northern Germany that emerged from the secularization of the Prince-Bishopric of Verden and later formed part of the composite state of Bremen-Verden under Swedish and then Hanoverian rule.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.