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: Article 50 of the Treaty on European Union | Statement: [Brexit, triggeredArticle, Article 50 of the Treaty on European Union]

Target entity: Article 50 of the Treaty on European Union
Context triple: [Brexit, triggeredArticle, Article 50 of the Treaty on European Union]

• A. Treaty on the Functioning of the European Union
  The Treaty on the Functioning of the European Union is one of the EU’s primary founding treaties, setting out its institutional framework, policy competences, and detailed rules governing the functioning of the Union’s internal market and other key areas.
• B. Treaty on European Union chosen
  The Treaty on European Union, commonly known as the Maastricht Treaty, is the foundational agreement that created the modern European Union and introduced the framework for a single currency, common foreign and security policy, and closer political integration among its member states.
• C. Article 51 of the United Nations Charter
  Article 51 of the United Nations Charter is the provision that recognizes the inherent right of individual or collective self-defense by states if an armed attack occurs, until the Security Council takes measures to maintain international peace and security.
• D. Chapter VII of the United Nations Charter
  Chapter VII of the United Nations Charter is the section that empowers the UN Security Council to address threats to peace, breaches of the peace, and acts of aggression, including through the use of force and enforcement measures.
• E. Statute of the European System of Central Banks and of the European Central Bank
  The Statute of the European System of Central Banks and of the European Central Bank is a foundational legal framework of the European Union that defines the structure, mandate, and operational rules of the ECB and national central banks in conducting monetary policy for the euro area.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: triggeredArticle
Context triple: [Brexit, triggeredArticle, Article 50 of the Treaty on European Union]

• A. articleType
  Indicates the specific category or kind of article associated with an entity.
• B. keyArticle
  Indicates that an article is a primary or central reference for understanding, supporting, or defining another entity or topic.
• C. containsArticle
  Indicates that one entity includes or holds an article (such as a written piece, item, or document) as part of its contents.
• D. triggered chosen
  Indicates that one entity causes an event, action, or process involving another entity to start or occur.
• E. article9Provision
  Indicates a relationship where a specific legal or contractual element is identified as a provision contained within Article 9 of a larger document or agreement.
• F. None of above.