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: Chicago Seven trial | Statement: [John Froines, participantIn, Chicago Seven trial]

Target entity: Chicago Seven trial
Context triple: [John Froines, participantIn, Chicago Seven trial]

• A. Chicago Eight trial chosen
  The Chicago Eight trial was a high-profile 1969–1970 U.S. federal court case in which anti–Vietnam War activists were prosecuted for conspiracy and inciting riots related to protests at the 1968 Democratic National Convention.
• B. March on the Pentagon
  March on the Pentagon was a major 1967 anti–Vietnam War protest in Washington, D.C., where thousands of demonstrators attempted to confront the U.S. military establishment at the Pentagon.
• C. Alcatraz hostage crisis
  The Alcatraz hostage crisis was a violent 1946 escape attempt at the Alcatraz Federal Penitentiary that escalated into a multi-day standoff, resulting in multiple deaths and becoming one of the prison’s most infamous incidents.
• D. Sacco and Vanzetti case
  The Sacco and Vanzetti case was a highly controversial 1920s American murder trial of two Italian immigrant anarchists that became a global symbol of alleged judicial bias, anti-immigrant sentiment, and political injustice.
• E. 1968 Democratic National Convention protests
  The 1968 Democratic National Convention protests were a series of massive anti–Vietnam War and anti-establishment demonstrations in Chicago that culminated in violent clashes between protesters and police, symbolizing the deep political and social turmoil of the late 1960s in the United States.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.