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: Robert Kalloch | Statement: [The Black Room, costumeDesignBy, Robert Kalloch]

Target entity: Robert Kalloch
Context triple: [The Black Room, costumeDesignBy, Robert Kalloch]

• A. Donald McPherson
  Donald McPherson was an American soul singer best known as the original lead vocalist of the R&B group The Main Ingredient before his untimely death in 1971.
• B. Garth Stevenson
  Garth Stevenson is a Canadian-born double bassist and composer known for his atmospheric, nature-inspired film scores and solo work.
• C. Robert McMillan
  Robert McMillan was a historical figure known as the original owner of the ship Balclutha, a notable sailing vessel from the late 19th century.
• D. Ian McMillan
  Ian McMillan is a British poet, broadcaster, and writer known for his lively performances and long-running BBC Radio 3 show "The Verb."
• E. Allan MacEachen
  Allan MacEachen was a prominent Canadian Liberal politician and long-serving cabinet minister who played a key role in shaping Canada's domestic and foreign policy in the late 20th century.
• 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: Robert Kalloch
Triple: [The Black Room, costumeDesignBy, Robert Kalloch]

Robert Kalloch was a prominent American costume designer of Hollywood’s Golden Age, known for his elegant and sophisticated wardrobe designs for major studios and stars in the 1930s and 1940s.

Target entity: Robert Kalloch
Target entity description: Robert Kalloch was a prominent American costume designer of Hollywood’s Golden Age, known for his elegant and sophisticated wardrobe designs for major studios and stars in the 1930s and 1940s.

• A. Donald McPherson
  Donald McPherson was an American soul singer best known as the original lead vocalist of the R&B group The Main Ingredient before his untimely death in 1971.
• B. Garth Stevenson
  Garth Stevenson is a Canadian-born double bassist and composer known for his atmospheric, nature-inspired film scores and solo work.
• C. Robert McMillan
  Robert McMillan was a historical figure known as the original owner of the ship Balclutha, a notable sailing vessel from the late 19th century.
• D. Ian McMillan
  Ian McMillan is a British poet, broadcaster, and writer known for his lively performances and long-running BBC Radio 3 show "The Verb."
• E. Allan MacEachen
  Allan MacEachen was a prominent Canadian Liberal politician and long-serving cabinet minister who played a key role in shaping Canada's domestic and foreign policy in the late 20th century.
• F. None of above. chosen