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: John C. Calhoun | Statement: [United States presidential election of 1828, hadRunningMateOfWinner, John C. Calhoun]

Target entity: John C. Calhoun
Context triple: [United States presidential election of 1828, hadRunningMateOfWinner, John C. Calhoun]

• A. John C. Calhoun chosen
  John C. Calhoun was a prominent 19th-century American statesman and political theorist from South Carolina, known for his strong advocacy of states’ rights, slavery, and nullification, and for serving as U.S. vice president and in several key federal offices.
• B. Robert Y. Hayne
  Robert Y. Hayne was an American politician and senator from South Carolina known for his strong advocacy of states’ rights and his prominent role in the debates over federal authority in the early 19th century.
• C. Thomas Crittenden
  Thomas Crittenden was a 19th-century American politician who served as governor of Missouri and later as U.S. Attorney General.
• D. Henry Clay
  Henry Clay was a prominent 19th-century American statesman and orator known as the “Great Compromiser” for brokering major legislative agreements that sought to balance sectional interests and preserve the Union.
• E. Thomas L. Crittenden
  Thomas L. Crittenden was a Union major general in the American Civil War who led the Army of the Cumberland’s Left Wing in several key Western Theater campaigns.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: hadRunningMateOfWinner
Context triple: [United States presidential election of 1828, hadRunningMateOfWinner, John C. Calhoun]

• A. hasWinningRunningMate chosen
  Indicates that a candidate’s running mate is associated with a ticket that wins the relevant election or contest.
• B. runningMateOfNominee
  Indicates that one individual is the officially selected vice-presidential (or secondary) candidate running together on the same ticket with a primary nominee.
• C. runningMateOffice
  Indicates that one candidate is running for a specific office as the designated running mate of another candidate.
• D. incumbentRunningMate
  Indicates that the specified running mate is currently serving in office (an incumbent) at the time of the election or candidacy.
• E. losingRunningMate
  Indicates that one entity is the running mate who was on the losing side in an electoral contest involving another entity.
• F. None of above.