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: Shadrach Minkins successfully escaped to Canada | Statement: [Shadrach Minkins case, outcome, Shadrach Minkins successfully escaped to Canada]

Target entity: Shadrach Minkins successfully escaped to Canada
Context triple: [Shadrach Minkins case, outcome, Shadrach Minkins successfully escaped to Canada]

• A. Shadrach Minkins case chosen
  The Shadrach Minkins case was a landmark 1851 legal and political battle in Boston over the capture and rescue of an escaped enslaved man, which galvanized Northern resistance to the Fugitive Slave Act and intensified sectional tensions before the Civil War.
• B. Anthony Burns case
  The Anthony Burns case was a highly publicized 1854 fugitive slave rendition in Boston that galvanized Northern abolitionist sentiment and intensified national tensions over slavery.
• C. Biddle brothers prison escape
  The Biddle brothers prison escape was a sensational 1902 jailbreak in Pittsburgh, Pennsylvania, in which two convicted murderers were aided by the warden’s wife, inspiring later books and films.
• D. Flight to Canada
  Flight to Canada is a satirical novel by Ishmael Reed that blends historical fiction and postmodern techniques to critique slavery, racism, and American culture.
• E. Mariel boatlift
  The Mariel boatlift was a 1980 mass emigration in which around 125,000 Cubans fled to the United States by boat from the port of Mariel, dramatically reshaping Cuban American communities.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.