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: Enoch Powell Rivers of Blood speech | Statement: [Rivers of Blood speech, alsoKnownAs, Enoch Powell Rivers of Blood speech]

Target entity: Enoch Powell Rivers of Blood speech
Context triple: [Rivers of Blood speech, alsoKnownAs, Enoch Powell Rivers of Blood speech]

• A. Enoch Powell
  Enoch Powell was a British Conservative politician, classical scholar, and controversial orator best known for his 1968 "Rivers of Blood" speech on immigration.
• B. "Rivers of Blood" speech chosen
  The "Rivers of Blood" speech is a highly controversial 1968 address by British politician Enoch Powell, known for its inflammatory warnings about immigration and its lasting impact on UK political and racial discourse.
• C. 1968 "Rivers of Blood" speech on immigration
  The 1968 "Rivers of Blood" speech on immigration was a highly controversial address by British politician Enoch Powell that warned of dire social consequences from mass immigration and became a defining flashpoint in the UK’s race and immigration debates.
• D. Mansion House speech
  The Mansion House speech was a 1911 address by British Chancellor David Lloyd George that signaled the United Kingdom’s firm opposition to German aggression during the Second Moroccan Crisis, heightening pre–World War I tensions in Europe.
• E. Winston Churchill's Iron Curtain speech
  Winston Churchill's "Iron Curtain" speech was a landmark 1946 address warning of Soviet expansion and the division of Europe at the dawn of the Cold War.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.