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: Old Fort Prison Number Four | Statement: [Number Four Prison, alsoKnownAs, Old Fort Prison Number Four]

Target entity: Old Fort Prison Number Four
Context triple: [Number Four Prison, alsoKnownAs, Old Fort Prison Number Four]

• A. Old Fort Prison complex
  The Old Fort Prison complex is a historic Johannesburg jail, notorious for incarcerating anti-apartheid activists including Nelson Mandela and Mahatma Gandhi, now incorporated into the Constitutional Court precinct as a memorial site.
• B. Verne Prison
  Verne Prison is a high-security correctional facility located on the Isle of Portland in Dorset, England, known for housing adult male offenders.
• C. Fort Royal prison
  Fort Royal prison is a historic fortress-turned-detention facility on Île Sainte-Marguerite off the French Riviera, best known for holding the mysterious "Man in the Iron Mask."
• D. Mount Pleasant State Prison
  Mount Pleasant State Prison was the original name of the New York maximum-security prison now known as Sing Sing Correctional Facility, one of the most historically notorious prisons in the United States.
• E. Number Four Prison chosen
  Number Four Prison is a historic Johannesburg jail notorious for its harsh conditions and for holding many anti-apartheid activists, now preserved as part of the Constitution Hill heritage site.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.