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: Post Office Investigation Branch | Statement: [1889 Cleveland Street scandal, authorityInvolved, Post Office Investigation Branch]

Target entity: Post Office Investigation Branch
Context triple: [1889 Cleveland Street scandal, authorityInvolved, Post Office Investigation Branch]

• A. PSNI Legacy Investigation Branch
  The PSNI Legacy Investigation Branch is a specialist unit within the Police Service of Northern Ireland responsible for reviewing and investigating unresolved incidents and crimes from the Troubles and other historical periods.
• B. Bureau of Investigation
  The Bureau of Investigation is a fictional early federal law enforcement agency in the video game Red Dead Redemption, depicted as a precursor to the modern FBI that coerces outlaw John Marston into hunting down his former gang.
• C. Metropolitan Police Department Investigative Services Bureau
  The Metropolitan Police Department Investigative Services Bureau is a specialized division responsible for overseeing and coordinating major criminal investigations, including sensitive units such as the Sexual Assault Unit.
• D. Parliament Security Service
  Parliament Security Service is the specialized security agency responsible for protecting India’s Parliament complex, its members, and associated facilities.
• E. Criminal Investigations Branch
  The Criminal Investigations Branch is a specialized unit of the United States Park Police responsible for conducting in-depth investigations into serious crimes occurring on federal parklands and related jurisdictions.
• 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: Post Office Investigation Branch
Triple: [1889 Cleveland Street scandal, authorityInvolved, Post Office Investigation Branch]

The Post Office Investigation Branch was a British government unit responsible for investigating postal-related crimes and scandals, including high-profile cases in the late 19th century.

Target entity: Post Office Investigation Branch
Target entity description: The Post Office Investigation Branch was a British government unit responsible for investigating postal-related crimes and scandals, including high-profile cases in the late 19th century.

• A. PSNI Legacy Investigation Branch
  The PSNI Legacy Investigation Branch is a specialist unit within the Police Service of Northern Ireland responsible for reviewing and investigating unresolved incidents and crimes from the Troubles and other historical periods.
• B. Bureau of Investigation
  The Bureau of Investigation is a fictional early federal law enforcement agency in the video game Red Dead Redemption, depicted as a precursor to the modern FBI that coerces outlaw John Marston into hunting down his former gang.
• C. Metropolitan Police Department Investigative Services Bureau
  The Metropolitan Police Department Investigative Services Bureau is a specialized division responsible for overseeing and coordinating major criminal investigations, including sensitive units such as the Sexual Assault Unit.
• D. Parliament Security Service
  Parliament Security Service is the specialized security agency responsible for protecting India’s Parliament complex, its members, and associated facilities.
• E. Criminal Investigations Branch
  The Criminal Investigations Branch is a specialized unit of the United States Park Police responsible for conducting in-depth investigations into serious crimes occurring on federal parklands and related jurisdictions.
• F. None of above. chosen