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: Rouben Mamoulian | Statement: [Oklahoma!, originalDirector, Rouben Mamoulian]

Target entity: Rouben Mamoulian
Context triple: [Oklahoma!, originalDirector, Rouben Mamoulian]

• A. Cecil B. DeMille
  Cecil B. DeMille was a pioneering American film director and producer, famed for his epic biblical and historical movies such as "The Ten Commandments" and "Cleopatra."
• B. Ernest B. Schoedsack
  Ernest B. Schoedsack was an American film director and cinematographer best known for co-directing the classic adventure-horror film "King Kong" (1933).
• C. Victor Fleming
  Victor Fleming was an American film director best known for directing the classic movies "The Wizard of Oz" and "Gone with the Wind."
• D. Elia Kazan
  Elia Kazan was a prominent 20th-century American film and theatre director known for influential works like "On the Waterfront" and "A Streetcar Named Desire" and for launching the careers of several major actors.
• E. Michael Powell
  Michael Powell is an American bookseller and entrepreneur best known as the founder of Powell’s City of Books, one of the world’s largest independent bookstores.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Rouben Mamoulian
Triple: [Oklahoma!, originalDirector, Rouben Mamoulian]

Rouben Mamoulian was an influential Armenian-American film and theatre director known for his innovative staging and cinematic techniques in early sound films and landmark Broadway musicals.

Target entity: Rouben Mamoulian
Target entity description: Rouben Mamoulian was an influential Armenian-American film and theatre director known for his innovative staging and cinematic techniques in early sound films and landmark Broadway musicals.

• A. Cecil B. DeMille
  Cecil B. DeMille was a pioneering American film director and producer, famed for his epic biblical and historical movies such as "The Ten Commandments" and "Cleopatra."
• B. Ernest B. Schoedsack
  Ernest B. Schoedsack was an American film director and cinematographer best known for co-directing the classic adventure-horror film "King Kong" (1933).
• C. Victor Fleming
  Victor Fleming was an American film director best known for directing the classic movies "The Wizard of Oz" and "Gone with the Wind."
• D. Elia Kazan
  Elia Kazan was a prominent 20th-century American film and theatre director known for influential works like "On the Waterfront" and "A Streetcar Named Desire" and for launching the careers of several major actors.
• E. Michael Powell
  Michael Powell is an American bookseller and entrepreneur best known as the founder of Powell’s City of Books, one of the world’s largest independent bookstores.
• F. None of above. chosen

Target predicate: originalDirector
Context triple: [Oklahoma!, originalDirector, Rouben Mamoulian]

• A. director chosen
  Indicates that one entity serves as the director (creative or managerial leader) of another entity, such as a film, organization, or project.
• B. producerOfPremiere
  Indicates that an entity served as the producer responsible for the premiere of a work or event.
• C. originalTitleLanguage
  Indicates the language in which a work’s original title was written or expressed.
• D. directorStartYear
  Indicates the year in which an individual began serving as a director (e.g., of a film, organization, or project).
• E. founder
  Indicates that an entity established, created, or started another entity such as an organization, institution, or company.
• F. None of above.