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: Maastricht Treaty | Statement: [European Union, treatyAlsoKnownAs, Maastricht Treaty]

Target entity: Maastricht Treaty
Context triple: [European Union, treatyAlsoKnownAs, Maastricht Treaty]

• A. 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.
• B. 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.
• C. European Coal and Steel Community
  The European Coal and Steel Community was a pioneering post–World War II European organization that integrated coal and steel production among member states, laying the groundwork for the later European Union.
• D. Benelux Union
  The Benelux Union is a political and economic cooperation between Belgium, the Netherlands, and Luxembourg that promotes regional integration and coordination of policies.
• E. North Atlantic Treaty
  The North Atlantic Treaty is the 1949 founding agreement that created the NATO military alliance, establishing collective defense commitments among Western nations during the early Cold War.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: treatyAlsoKnownAs
Context triple: [European Union, treatyAlsoKnownAs, Maastricht Treaty]

• A. treaty
  Indicates a formal, negotiated agreement or pact established between entities, typically states or organizations, that defines mutual obligations, rights, or terms of cooperation.
• B. linkedToTreaty
  Indicates that an entity has a formal connection or association with a specific treaty, such as being established by, governed by, or otherwise related to that treaty.
• C. linkedTreaty
  Indicates that there is a formal treaty connection or association between the related entities, such as being parties to, or otherwise bound by, the same treaty.
• D. relatedToTreaty
  Indicates that there exists a connection, association, or relevance between an entity and a specific treaty or treaties.
• E. partnerInTreaty
  Indicates that an entity is a formal participant or signatory in a specific treaty or international agreement.
• F. None of above. chosen