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: Vernon A. Walters | Statement: [United States Ambassador to West Germany, lastHolder, Vernon A. Walters]

Target entity: Vernon A. Walters
Context triple: [United States Ambassador to West Germany, lastHolder, Vernon A. Walters]

• A. William H. Webster
  William H. Webster is an American judge and public official who uniquely served as both Director of the Federal Bureau of Investigation and Director of Central Intelligence.
• B. Michael V. Hayden
  Michael V. Hayden is a retired four-star U.S. Air Force general who served as director of both the National Security Agency (NSA) and the Central Intelligence Agency (CIA).
• C. George J. Tenet
  George J. Tenet is an American intelligence official who served as the head of the CIA during the late 1990s and early 2000s, including the period surrounding the September 11 attacks and the lead-up to the Iraq War.
• D. R. James Woolsey Jr.
  R. James Woolsey Jr. is an American lawyer, diplomat, and national security expert who served as Director of Central Intelligence under President Bill Clinton in the early 1990s.
• E. William K. Reilly
  William K. Reilly is an American environmental leader and former Administrator of the U.S. Environmental Protection Agency known for his influential role in advancing environmental policy and conservation.
• 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: Vernon A. Walters
Triple: [United States Ambassador to West Germany, lastHolder, Vernon A. Walters]

Vernon A. Walters was an American Army lieutenant general, diplomat, and intelligence officer who served in key Cold War roles, including Deputy Director of the CIA and later U.S. ambassador to several countries.

Target entity: Vernon A. Walters
Target entity description: Vernon A. Walters was an American Army lieutenant general, diplomat, and intelligence officer who served in key Cold War roles, including Deputy Director of the CIA and later U.S. ambassador to several countries.

• A. William H. Webster
  William H. Webster is an American judge and public official who uniquely served as both Director of the Federal Bureau of Investigation and Director of Central Intelligence.
• B. Michael V. Hayden
  Michael V. Hayden is a retired four-star U.S. Air Force general who served as director of both the National Security Agency (NSA) and the Central Intelligence Agency (CIA).
• C. George J. Tenet
  George J. Tenet is an American intelligence official who served as the head of the CIA during the late 1990s and early 2000s, including the period surrounding the September 11 attacks and the lead-up to the Iraq War.
• D. R. James Woolsey Jr.
  R. James Woolsey Jr. is an American lawyer, diplomat, and national security expert who served as Director of Central Intelligence under President Bill Clinton in the early 1990s.
• E. William K. Reilly
  William K. Reilly is an American environmental leader and former Administrator of the U.S. Environmental Protection Agency known for his influential role in advancing environmental policy and conservation.
• F. None of above. chosen