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: Battle of the Oder–Neisse | Statement: [Army Group Vistula, engagedIn, Battle of the Oder–Neisse]

Target entity: Battle of the Oder–Neisse
Context triple: [Army Group Vistula, engagedIn, Battle of the Oder–Neisse]

• A. Battle of the Bzura
  The Battle of the Bzura was the largest Polish counteroffensive against German forces during the 1939 campaign, briefly halting their advance before ending in a decisive German victory.
• B. Vistula–Oder Offensive chosen
  The Vistula–Oder Offensive was a major Soviet Red Army campaign in early 1945 that rapidly pushed German forces from central Poland to the Oder River, paving the way for the final assault on Berlin.
• C. Battle of the Niemen River
  The Battle of the Niemen River was a decisive 1920 engagement in which Polish forces defeated the Red Army, helping secure Poland’s eastern borders at the end of the Polish–Soviet War.
• D. Battle of Tannenberg
  The Battle of Tannenberg was a major 1914 Eastern Front clash in World War I in which German forces decisively defeated the Russian Second Army, halting Russia’s early advance into East Prussia.
• E. Upper Silesian Offensive
  The Upper Silesian Offensive was a major 1945 Red Army operation in World War II aimed at seizing the industrially vital Upper Silesia region from Nazi Germany.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.