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: Andrew Jackson | Statement: [Jackson Purchase, U.S.Negotiator, Andrew Jackson]

Target entity: Andrew Jackson
Context triple: [Jackson Purchase, U.S.Negotiator, Andrew Jackson]

• A. Andrew Jackson chosen
  Andrew Jackson was the seventh president of the United States, known for his populist appeal, forceful leadership style, and controversial policies including the Indian Removal Act and opposition to the national bank.
• B. Andrew Jackson Jr.
  Andrew Jackson Jr. was the adopted son of U.S. President Andrew Jackson, known primarily for managing the Hermitage plantation and for his close association with his father's political and personal life.
• C. Abraham Van Buren
  Abraham Van Buren was the eldest son of U.S. President Martin Van Buren, who served as his father's private secretary and acted as an informal White House host during his presidency.
• D. Jim Polk
  Jim Polk is an American writer and former spouse of acclaimed Canadian author Margaret Atwood.
• E. John Van Buren
  John Van Buren was an American lawyer, politician, and influential Democratic leader in New York, known as the son of President Martin Van Buren and a prominent figure in mid-19th-century politics.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: U.S.Negotiator
Context triple: [Jackson Purchase, U.S.Negotiator, Andrew Jackson]

• A. negotiatingParty
  Indicates that an entity is actively involved as a participant in a negotiation process with another entity.
• B. diplomaticRole
  Indicates that an entity holds or has held an official diplomatic position or function in relation to another entity or context.
• C. DumbartonOaksConversationsRole
  Indicates the specific role or capacity an entity held in relation to the Dumbarton Oaks Conversations.
• D. negotiationRole chosen
  Indicates the specific function or capacity an entity assumes within a negotiation process (e.g., buyer, seller, mediator, or representative).
• E. diplomaticCharacter
  Indicates that one entity exhibits a tendency to resolve conflicts or interact with others through negotiation, tact, and non-confrontational means in its dealings with another entity.
• F. None of above.