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: Bertram Ross | Statement: [Night Journey, firstPerformerOfRole Oedipus, Bertram Ross]

Target entity: Bertram Ross
Context triple: [Night Journey, firstPerformerOfRole Oedipus, Bertram Ross]

• A. Bertram Ramsay
  Bertram Ramsay was a British admiral who played a key role in planning and directing major Allied naval operations during World War II, including the Dunkirk evacuation and the D-Day landings.
• B. Bertram Raphael
  Bertram Raphael is an American computer scientist and artificial intelligence pioneer known for his work in automated reasoning and early AI research at institutions such as SRI International.
• C. Bertram Pollock
  Bertram Pollock was an English Anglican bishop and educator who served as Bishop of Norwich in the early 20th century.
• D. Bertram Risingham
  Bertram Risingham is a character in Walter Scott’s narrative poem "Rokeby," notable for his role in the work’s complex tale of loyalty, intrigue, and conflict during the English Civil War.
• E. Bertram Thomas
  Bertram Thomas was a British civil servant and explorer best known for being the first Westerner to cross the Rub' al Khali (Empty Quarter) desert in the early 1930s.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Bertram Ross
Target entity description: Bertram Ross was an American modern dancer and choreographer best known as a leading performer and longtime artistic collaborator in the Martha Graham Dance Company.

• A. Bertram Ramsay
  Bertram Ramsay was a British admiral who played a key role in planning and directing major Allied naval operations during World War II, including the Dunkirk evacuation and the D-Day landings.
• B. Bertram Raphael
  Bertram Raphael is an American computer scientist and artificial intelligence pioneer known for his work in automated reasoning and early AI research at institutions such as SRI International.
• C. Bertram Pollock
  Bertram Pollock was an English Anglican bishop and educator who served as Bishop of Norwich in the early 20th century.
• D. Bertram Risingham
  Bertram Risingham is a character in Walter Scott’s narrative poem "Rokeby," notable for his role in the work’s complex tale of loyalty, intrigue, and conflict during the English Civil War.
• E. Bertram Thomas
  Bertram Thomas was a British civil servant and explorer best known for being the first Westerner to cross the Rub' al Khali (Empty Quarter) desert in the early 1930s.
• F. None of above. chosen

Target predicate: firstPerformerOfRole Oedipus
Context triple: [Night Journey, firstPerformerOfRole Oedipus, Bertram Ross]

• A. roleInHecuba
  Indicates that an entity has a specific role or character assignment in the play *Hecuba*.
• B. roleInFamousPlay
  Indicates that an entity portrays or has portrayed a specific character in a well-known theatrical play.
• C. theaterRole chosen
  Indicates that an entity holds or performs a specific role or character in a theatrical production in relation to another entity (such as a play or performance).
• D. directorCharacterOf
  Indicates that a director is responsible for directing a particular character in a work (e.g., film, TV show, or play).
• E. dramaticStructureRole
  Indicates the specific function or role an element plays within the overall dramatic structure of a narrative or performance.
• F. None of above.