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: Key Pittman | Statement: [76th United States Congress, senatePresidentProTempore, Key Pittman]

Target entity: Key Pittman
Context triple: [76th United States Congress, senatePresidentProTempore, Key Pittman]

• A. P.B. Jones
  P.B. Jones is the ambitious, sharp-tongued aspiring writer and social climber who narrates Truman Capote’s unfinished novel "Answered Prayers."
• B. Walter Powell
  Walter Powell was an American entrepreneur best known as the founder of Powell’s City of Books, one of the world’s largest independent bookstores in Portland, Oregon.
• C. Hurd Hatfield
  Hurd Hatfield was an American actor best known for his haunting title role in the 1945 film adaptation of "The Picture of Dorian Gray."
• D. Lewis Powell
  Lewis Powell was a Confederate sympathizer and member of John Wilkes Booth’s plot who attempted to assassinate Secretary of State William H. Seward on the night Abraham Lincoln was killed.
• E. John R. Steelman
  John R. Steelman was an American administrator and labor mediator who served as a top aide to President Harry S. Truman and became one of the most influential behind-the-scenes figures in the postwar White House.
• 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: Key Pittman
Triple: [76th United States Congress, senatePresidentProTempore, Key Pittman]

Key Pittman was a long-serving Democratic U.S. senator from Nevada who became a powerful figure in foreign policy and Senate leadership in the early 20th century.

Target entity: Key Pittman
Target entity description: Key Pittman was a long-serving Democratic U.S. senator from Nevada who became a powerful figure in foreign policy and Senate leadership in the early 20th century.

• A. P.B. Jones
  P.B. Jones is the ambitious, sharp-tongued aspiring writer and social climber who narrates Truman Capote’s unfinished novel "Answered Prayers."
• B. Walter Powell
  Walter Powell was an American entrepreneur best known as the founder of Powell’s City of Books, one of the world’s largest independent bookstores in Portland, Oregon.
• C. Hurd Hatfield
  Hurd Hatfield was an American actor best known for his haunting title role in the 1945 film adaptation of "The Picture of Dorian Gray."
• D. Lewis Powell
  Lewis Powell was a Confederate sympathizer and member of John Wilkes Booth’s plot who attempted to assassinate Secretary of State William H. Seward on the night Abraham Lincoln was killed.
• E. John R. Steelman
  John R. Steelman was an American administrator and labor mediator who served as a top aide to President Harry S. Truman and became one of the most influential behind-the-scenes figures in the postwar White House.
• F. None of above. chosen