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: Khrushchev's Secret Speech at the 20th Congress (1956) | Statement: [Congress of the Communist Party of the Soviet Union, notableEventAtCongress, Khrushchev's Secret Speech at the 20th Congress (1956)]

Target entity: Khrushchev's Secret Speech at the 20th Congress (1956)
Context triple: [Congress of the Communist Party of the Soviet Union, notableEventAtCongress, Khrushchev's Secret Speech at the 20th Congress (1956)]

• A. Kennan’s Long Telegram
  Kennan’s Long Telegram is a 1946 diplomatic cable by U.S. diplomat George F. Kennan that laid the intellectual foundation for the Cold War policy of containment toward the Soviet Union.
• B. Brezhnev speech to the Fifth Congress of the Polish United Workers' Party
  The "Brezhnev speech to the Fifth Congress of the Polish United Workers' Party" was a 1968 address by Soviet leader Leonid Brezhnev in Warsaw that articulated the principle of limited sovereignty for socialist states, later known as the Brezhnev Doctrine.
• C. Soviet leadership collective under Nikita Khrushchev
  The Soviet leadership collective under Nikita Khrushchev was the group of top Communist Party and state officials who jointly governed the USSR during Khrushchev’s tenure, overseeing de-Stalinization, limited reforms, and Cold War policy.
• D. Secret Speech of 1956 chosen
  The Secret Speech of 1956 was a landmark address by Soviet leader Nikita Khrushchev denouncing Joseph Stalin’s cult of personality and political repressions, which triggered major shifts within the Soviet Union and the global communist movement.
• E. The Khrushchevites
  The Khrushchevites is a polemical work by Albanian leader Enver Hoxha that denounces Nikita Khrushchev’s policies and the Soviet Union’s post-Stalin leadership from a hardline Stalinist perspective.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: notableEventAtCongress
Context triple: [Congress of the Communist Party of the Soviet Union, notableEventAtCongress, Khrushchev's Secret Speech at the 20th Congress (1956)]

• A. notableEventDuringTerm
  Indicates that a significant or noteworthy event occurred during the time span of a particular term in office or period of service.
• B. notableEventResponse
  Indicates a response, reaction, or consequence that occurs as a result of a notable event.
• C. notableCampaign
  Indicates that an entity is prominently associated with a particular campaign, such as by leading, featuring in, or being a key focus of that campaign.
• D. legislativeActivity
  Indicates involvement in creating, debating, amending, or passing laws or related legislative measures.
• E. politicalEvent chosen
  Indicates an occurrence related to political processes, activities, or changes involving governance, power, or public policy.
• F. None of above.