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: Soviet annexation of eastern Poland in 1939 | Statement: [Nowogródek Voivodeship, historicalEvent, Soviet annexation of eastern Poland in 1939]

Target entity: Soviet annexation of eastern Poland in 1939
Context triple: [Nowogródek Voivodeship, historicalEvent, Soviet annexation of eastern Poland in 1939]

• A. Soviet occupation of Eastern Poland chosen
  The Soviet occupation of Eastern Poland was the 1939–1941 annexation and control of Poland’s eastern territories by the USSR following the Molotov–Ribbentrop Pact and the joint German-Soviet invasion of Poland.
• B. Soviet annexations of 1939–1940
  The Soviet annexations of 1939–1940 were a series of territorial expansions by the USSR at the outset of World War II, incorporating parts of Eastern Europe such as the Baltic states, eastern Poland, Bessarabia, and Northern Bukovina into the Soviet Union.
• C. Invasion of Poland
  The Invasion of Poland was the 1939 German and Soviet military campaign that triggered the start of World War II in Europe.
• D. German–Soviet partition of Poland
  The German–Soviet partition of Poland was the 1939 division and occupation of Polish territory between Nazi Germany and the Soviet Union following their joint invasion at the start of World War II.
• E. Soviet occupation of the Baltic states
  The Soviet occupation of the Baltic states was the 1940 annexation and subsequent control of Estonia, Latvia, and Lithuania by the USSR, marked by political repression, mass deportations, and the suppression of national independence.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.