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: LeRoy Pope Walker | Statement: [Confederate States Cabinet, officeHeldBy, LeRoy Pope Walker]

Target entity: LeRoy Pope Walker
Context triple: [Confederate States Cabinet, officeHeldBy, LeRoy Pope Walker]

• A. Arthur C. Walker Jr.
  Arthur C. Walker Jr. was an American physicist and solar scientist known for his pioneering work in X-ray and ultraviolet imaging of the sun and for serving on the Rogers Commission investigating the Space Shuttle Challenger disaster.
• B. Wilmer C. Butler
  Wilmer C. Butler, better known as Bill Butler, was an American cinematographer renowned for his work on films such as "Jaws," "Rocky II–IV," and "One Flew Over the Cuckoo’s Nest."
• C. Lofton R. Henderson
  Lofton R. Henderson was a U.S. Marine Corps aviator and squadron commander killed during the Battle of Midway in World War II, remembered for his leadership and sacrifice in one of the war’s pivotal engagements.
• D. Charles O. Holliday Jr.
  Charles O. Holliday Jr. is an American business executive best known for serving as CEO and chairman of DuPont and later as chairman of Royal Dutch Shell.
• E. Leroy S. Johnson
  Leroy S. Johnson was a prominent Mormon fundamentalist leader who guided the Fundamentalist Church of Jesus Christ of Latter-Day Saints through much of the mid-20th 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: LeRoy Pope Walker
Triple: [Confederate States Cabinet, officeHeldBy, LeRoy Pope Walker]

LeRoy Pope Walker was the first Confederate States Secretary of War, overseeing the Confederate war effort at the outset of the American Civil War.

Target entity: LeRoy Pope Walker
Target entity description: LeRoy Pope Walker was the first Confederate States Secretary of War, overseeing the Confederate war effort at the outset of the American Civil War.

• A. Arthur C. Walker Jr.
  Arthur C. Walker Jr. was an American physicist and solar scientist known for his pioneering work in X-ray and ultraviolet imaging of the sun and for serving on the Rogers Commission investigating the Space Shuttle Challenger disaster.
• B. Wilmer C. Butler
  Wilmer C. Butler, better known as Bill Butler, was an American cinematographer renowned for his work on films such as "Jaws," "Rocky II–IV," and "One Flew Over the Cuckoo’s Nest."
• C. Lofton R. Henderson
  Lofton R. Henderson was a U.S. Marine Corps aviator and squadron commander killed during the Battle of Midway in World War II, remembered for his leadership and sacrifice in one of the war’s pivotal engagements.
• D. Charles O. Holliday Jr.
  Charles O. Holliday Jr. is an American business executive best known for serving as CEO and chairman of DuPont and later as chairman of Royal Dutch Shell.
• E. Leroy S. Johnson
  Leroy S. Johnson was a prominent Mormon fundamentalist leader who guided the Fundamentalist Church of Jesus Christ of Latter-Day Saints through much of the mid-20th century.
• F. None of above. chosen