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: John A. Roche | Statement: [Angelus-Rosedale Cemetery, hasNotableBurial, John A. Roche]

Target entity: John A. Roche
Context triple: [Angelus-Rosedale Cemetery, hasNotableBurial, John A. Roche]

• A. Joseph B. Keenan
  Joseph B. Keenan was an American lawyer and U.S. Assistant Attorney General who served as the chief prosecutor in the post–World War II Tokyo war crimes trials.
• B. John J. Carty
  John J. Carty was an American electrical engineer and telephone pioneer who served as chief engineer of AT&T and made significant contributions to the development of long-distance telephony.
• C. Edward P. Doherty
  Edward P. Doherty was a U.S. Army officer best known for leading the detachment that captured and killed President Abraham Lincoln’s assassin, John Wilkes Booth, at a farm near Port Royal, Virginia.
• D. Charles F. O'Reilly
  Charles F. O'Reilly was an American businessman and co-founder of O'Reilly Auto Parts, a major U.S. automotive parts retail chain.
• E. Joseph A. McDonough
  Joseph A. McDonough was a Hollywood film assistant director recognized in the 1930s for his award-winning work in the early years of the Academy Awards.
• 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: John A. Roche
Triple: [Angelus-Rosedale Cemetery, hasNotableBurial, John A. Roche]

John A. Roche was an American politician who served as the mayor of Chicago from 1887 to 1889.

Target entity: John A. Roche
Target entity description: John A. Roche was an American politician who served as the mayor of Chicago from 1887 to 1889.

• A. Joseph B. Keenan
  Joseph B. Keenan was an American lawyer and U.S. Assistant Attorney General who served as the chief prosecutor in the post–World War II Tokyo war crimes trials.
• B. John J. Carty
  John J. Carty was an American electrical engineer and telephone pioneer who served as chief engineer of AT&T and made significant contributions to the development of long-distance telephony.
• C. Edward P. Doherty
  Edward P. Doherty was a U.S. Army officer best known for leading the detachment that captured and killed President Abraham Lincoln’s assassin, John Wilkes Booth, at a farm near Port Royal, Virginia.
• D. Charles F. O'Reilly
  Charles F. O'Reilly was an American businessman and co-founder of O'Reilly Auto Parts, a major U.S. automotive parts retail chain.
• E. Joseph A. McDonough
  Joseph A. McDonough was a Hollywood film assistant director recognized in the 1930s for his award-winning work in the early years of the Academy Awards.
• F. None of above. chosen