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: Scooter Libby | Statement: [Vice (2018 film), portrays, Scooter Libby]

Target entity: Scooter Libby
Context triple: [Vice (2018 film), portrays, Scooter Libby]

• A. Karl Rove
  Karl Rove is an American Republican political consultant and strategist best known as a key advisor to President George W. Bush and a leading architect of his electoral victories.
• B. John Dean
  John Dean is a former White House Counsel best known for his central role in the Watergate scandal and his testimony against President Richard Nixon.
• C. 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.
• D. Oliver North
  Oliver North is a former U.S. Marine Corps lieutenant colonel best known for his central role in the Iran-Contra affair during the Reagan administration and later work as a conservative political commentator and author.
• E. Dick Cheney
  Dick Cheney is an American politician and businessman who served as the 46th vice president of the United States under George W. Bush and was a leading architect of U.S. foreign and defense policy in the early 21st 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: Scooter Libby
Triple: [Vice (2018 film), portrays, Scooter Libby]

Scooter Libby is a former Chief of Staff to Vice President Dick Cheney who became widely known for his role in the CIA leak scandal involving the outing of Valerie Plame.

Target entity: Scooter Libby
Target entity description: Scooter Libby is a former Chief of Staff to Vice President Dick Cheney who became widely known for his role in the CIA leak scandal involving the outing of Valerie Plame.

• A. Karl Rove
  Karl Rove is an American Republican political consultant and strategist best known as a key advisor to President George W. Bush and a leading architect of his electoral victories.
• B. John Dean
  John Dean is a former White House Counsel best known for his central role in the Watergate scandal and his testimony against President Richard Nixon.
• C. 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.
• D. Oliver North
  Oliver North is a former U.S. Marine Corps lieutenant colonel best known for his central role in the Iran-Contra affair during the Reagan administration and later work as a conservative political commentator and author.
• E. Dick Cheney
  Dick Cheney is an American politician and businessman who served as the 46th vice president of the United States under George W. Bush and was a leading architect of U.S. foreign and defense policy in the early 21st century.
• F. None of above. chosen