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: William Stuart Symington Jr. | Statement: [Symington, usedBy, William Stuart Symington Jr.]

Target entity: William Stuart Symington Jr.
Context triple: [Symington, usedBy, William Stuart Symington Jr.]

• A. John Ballantyne
  John Ballantyne is the amnesiac patient and central male protagonist in Alfred Hitchcock’s 1945 psychological thriller "Spellbound."
• B. Henry Bell
  Henry Bell was a 17th-century English architect and mayor of King's Lynn, noted for designing prominent Baroque-style civic and commercial buildings.
• C. Henry Bell
  Henry Bell was a Scottish engineer and pioneer of steamship navigation, best known for operating one of Europe's first successful passenger steamboats in the early 19th century.
• D. Walter Watt
  Walter Watt is an American local government official serving as the mayor of Muskegon Heights, Michigan.
• E. James Watt Jr.
  James Watt Jr. was a British businessman and intellectual, known for managing his father James Watt’s steam engine business and participating in the scientific and industrial circles of the late 18th and early 19th centuries.
• 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: William Stuart Symington Jr.
Triple: [Symington, usedBy, William Stuart Symington Jr.]

William Stuart Symington Jr. was an American businessman and Democratic politician who became the first U.S. Secretary of the Air Force and later served as a long-time U.S. Senator from Missouri.

Target entity: William Stuart Symington Jr.
Target entity description: William Stuart Symington Jr. was an American businessman and Democratic politician who became the first U.S. Secretary of the Air Force and later served as a long-time U.S. Senator from Missouri.

• A. John Ballantyne
  John Ballantyne is the amnesiac patient and central male protagonist in Alfred Hitchcock’s 1945 psychological thriller "Spellbound."
• B. Henry Bell
  Henry Bell was a 17th-century English architect and mayor of King's Lynn, noted for designing prominent Baroque-style civic and commercial buildings.
• C. Henry Bell
  Henry Bell was a Scottish engineer and pioneer of steamship navigation, best known for operating one of Europe's first successful passenger steamboats in the early 19th century.
• D. Walter Watt
  Walter Watt is an American local government official serving as the mayor of Muskegon Heights, Michigan.
• E. James Watt Jr.
  James Watt Jr. was a British businessman and intellectual, known for managing his father James Watt’s steam engine business and participating in the scientific and industrial circles of the late 18th and early 19th centuries.
• F. None of above. chosen