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: Walter Chalmers | Statement: [Robert Vaughn, role, Walter Chalmers]

Target entity: Walter Chalmers
Context triple: [Robert Vaughn, role, Walter Chalmers]

• A. William Chalmers
  William Chalmers was a Swedish merchant and philanthropist whose endowment led to the creation of the Chalmers University of Technology in Gothenburg.
• B. Walter Findlay
  Walter Findlay is a central character on the 1970s American sitcom "Maude," known as Maude Findlay's often exasperated but loving husband.
• C. Walter Gordon
  Walter Gordon was a German theoretical physicist known for co-formulating the Klein–Gordon equation, one of the earliest relativistic wave equations in quantum mechanics.
• D. Edgar Chisholm
  Edgar Chisholm was a theatre choreographer best known for staging the original production of the British musical "Half a Sixpence."
• E. Walter Stott
  Walter Stott was the husband of mathematician Alicia Boole Stott, who was known for her pioneering work on four-dimensional polytopes.
• 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: Walter Chalmers
Triple: [Robert Vaughn, role, Walter Chalmers]

Walter Chalmers is a politically ambitious and morally dubious district attorney in the 1968 crime thriller film "Bullitt."

Target entity: Walter Chalmers
Target entity description: Walter Chalmers is a politically ambitious and morally dubious district attorney in the 1968 crime thriller film "Bullitt."

• A. William Chalmers
  William Chalmers was a Swedish merchant and philanthropist whose endowment led to the creation of the Chalmers University of Technology in Gothenburg.
• B. Walter Findlay
  Walter Findlay is a central character on the 1970s American sitcom "Maude," known as Maude Findlay's often exasperated but loving husband.
• C. Walter Gordon
  Walter Gordon was a German theoretical physicist known for co-formulating the Klein–Gordon equation, one of the earliest relativistic wave equations in quantum mechanics.
• D. Edgar Chisholm
  Edgar Chisholm was a theatre choreographer best known for staging the original production of the British musical "Half a Sixpence."
• E. Walter Stott
  Walter Stott was the husband of mathematician Alicia Boole Stott, who was known for her pioneering work on four-dimensional polytopes.
• F. None of above. chosen