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: Francis P. Blair Jr. | Statement: [1868 United States presidential election, vicePresidentialRunningMateOfHoratio Seymour, Francis P. Blair Jr.]

Target entity: Francis P. Blair Jr.
Context triple: [1868 United States presidential election, vicePresidentialRunningMateOfHoratio Seymour, Francis P. Blair Jr.]

• A. Francis Preston Blair chosen
  Francis Preston Blair was a prominent 19th-century American journalist and political adviser who became an influential figure in national politics as a close ally of President Andrew Jackson and a key leader in the Democratic and later Republican parties.
• B. Montgomery Blair
  Montgomery Blair was a 19th-century American lawyer and politician who served as U.S. Postmaster General in Abraham Lincoln’s cabinet during the Civil War.
• C. Daniel Bridgman
  Daniel Bridgman was the father of Laura Bridgman, the 19th-century American deaf-blind woman who became an early pioneer in the education of people with multiple sensory disabilities.
• D. Franklin Buchanan
  Franklin Buchanan was a prominent 19th-century American naval officer who became the Confederacy’s most famous admiral, best known for commanding the ironclad CSS Virginia during the American Civil War.
• E. Philander C. Knox
  Philander C. Knox was an American lawyer, U.S. Attorney General, Senator, and Secretary of State in the early 20th century, known for his role in shaping U.S. foreign and corporate policy during the administrations of Presidents McKinley, Roosevelt, and Taft.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: vicePresidentialRunningMateOfHoratio Seymour
Context triple: [1868 United States presidential election, vicePresidentialRunningMateOfHoratio Seymour, Francis P. Blair Jr.]

• A. runningMateOfBenjaminHarrison
  Indicates that the subject was the vice-presidential running mate of Benjamin Harrison in a political election.
• B. runningMateOfNominee chosen
  Indicates that one individual is the officially selected vice-presidential (or secondary) candidate running together on the same ticket with a primary nominee.
• C. vicePresidentElect
  Indicates that the subject is the person chosen to become vice president of the object (such as a country or organization) but has not yet assumed the office.
• D. vicePresidentialRunningMateOfDwightD. Eisenhower
  Indicates that the subject was the vice-presidential running mate on the election ticket of Dwight D. Eisenhower.
• E. outgoingVicePresident
  Indicates that an individual currently holds the position of vice president but is in the process of leaving that office, typically due to term completion, resignation, or replacement.
• F. None of above.