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: Schengen Area (Bulgaria side) | Statement: [North Macedonia–Bulgaria border, relatedOrganization, Schengen Area (Bulgaria side)]

Target entity: Schengen Area (Bulgaria side)
Context triple: [North Macedonia–Bulgaria border, relatedOrganization, Schengen Area (Bulgaria side)]

• A. Schengen
  Schengen is a small Luxembourgish town on the Moselle River best known for giving its name to the Schengen Agreement, which created Europe’s border-free travel zone.
• B. Schengen Area chosen
  The Schengen Area is a zone of European countries that have abolished internal border controls to allow passport-free movement of people across most of the continent.
• C. Bulgaria–Turkey border
  The Bulgaria–Turkey border is an international land boundary in southeastern Europe separating Bulgaria, a member of the European Union, from Turkey, and forms part of the EU’s external frontier.
• D. Serbia–Bulgaria border
  The Serbia–Bulgaria border is an international boundary in Southeast Europe separating the Republic of Serbia from the Republic of Bulgaria, running across mountainous terrain including parts of the Balkan Mountains.
• E. Bulgaria–Greece border
  The Bulgaria–Greece border is an international land boundary in Southeast Europe that runs largely through mountainous terrain, including the Rhodope range, separating Bulgaria to the north from Greece to the south.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.