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: Great Purge period | Statement: [1936 Constitution of the Soviet Union, usedInShowTrialsEra, Great Purge period]

Target entity: Great Purge period
Context triple: [1936 Constitution of the Soviet Union, usedInShowTrialsEra, Great Purge period]

• A. Great Purge chosen
  The Great Purge was a brutal campaign of political repression, mass arrests, and executions in the Soviet Union during the late 1930s that targeted perceived enemies of the state, including Communist Party members, military leaders, and ordinary citizens.
• B. Stalinist repressions
  Stalinist repressions were a series of brutal state-sponsored persecutions, mass arrests, executions, and engineered famines under Joseph Stalin’s rule in the Soviet Union, targeting perceived political enemies and entire social groups.
• C. Stalin era
  The Stalin era was the period of Joseph Stalin’s rule over the Soviet Union, marked by rapid industrialization, forced collectivization, intense political repression, and the establishment of a totalitarian regime.
• D. Yezhovshchina
  Yezhovshchina refers to the most intense phase of Stalin’s Great Purge in the late 1930s, marked by mass arrests, executions, and widespread political repression under NKVD chief Nikolai Yezhov.
• E. Holodomor
  The Holodomor was a man-made famine in Soviet Ukraine from 1932 to 1933 that caused the deaths of millions of Ukrainians and is widely regarded as a genocide.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: usedInShowTrialsEra
Context triple: [1936 Constitution of the Soviet Union, usedInShowTrialsEra, Great Purge period]

• A. usedDuring chosen
  Indicates that one entity is employed, applied, or active in the course of another entity’s process, event, or time period.
• B. usedAt
  Indicates that something is employed, applied, or utilized at a particular place, time, or context.
• C. usedSince
  Indicates that an entity has been in use starting from a specified point in time and continuing thereafter.
• D. usedInLeague
  Indicates that an entity (such as a team, player, or item) participates or is employed within a particular league.
• E. alsoUsedIn
  Indicates that something is additionally employed, applied, or present in another context, setting, or use case beyond the primary one.
• F. None of above.