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: Pan-American Union | Statement: [Montevideo Convention on the Rights and Duties of States, signedUnderOrganization, Pan-American Union]

Target entity: Pan-American Union
Context triple: [Montevideo Convention on the Rights and Duties of States, signedUnderOrganization, Pan-American Union]

• A. Pan American Union chosen
  The Pan American Union was an international organization that promoted cooperation and diplomacy among the countries of the Americas and served as the institutional precursor to the Organization of American States.
• B. Organization of American States
  The Organization of American States is a regional intergovernmental organization that promotes political cooperation, democracy, human rights, and security among countries in the Americas.
• C. Américas Unidas
  Américas Unidas is a neighborhood located within the Benito Juárez borough of Mexico City.
• D. Latin American Integration Association
  The Latin American Integration Association is a regional organization that promotes economic integration and cooperation among Latin American countries through trade agreements and coordination of development policies.
• E. Council of Federated Organizations
  The Council of Federated Organizations was a coalition of major civil rights groups in Mississippi that coordinated voter registration and activism efforts during the early 1960s.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: signedUnderOrganization
Context triple: [Montevideo Convention on the Rights and Duties of States, signedUnderOrganization, Pan-American Union]

• A. signatoryOrganization chosen
  Indicates that an organization has formally signed or endorsed an agreement, document, or commitment.
• B. signedAs
  Indicates that an entity has signed or endorsed something using a particular name, role, or identity.
• C. signedByRepresentativeOf
  Indicates that an item (such as a document or agreement) has been signed on behalf of a party by that party’s authorized representative.
• D. agencySignedWith
  Indicates that a formal agreement or contract has been established between an agency and another party.
• E. agreementSignedBy
  Indicates that a particular agreement has been formally signed or executed by a specified party.
• F. None of above.