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 Tannenberg | Statement: [Russian invasion of East Prussia, hasPart, Battle of Tannenberg]

Target entity: Battle of Tannenberg
Context triple: [Russian invasion of East Prussia, hasPart, Battle of Tannenberg]

• A. Battle of Tannenberg chosen
  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.
• B. Battle of East Prussia
  The Battle of East Prussia was a late-World War II campaign in which Soviet forces invaded and ultimately overran Germany’s East Prussian region, leading to its destruction as a German territory.
• C. Battle of Memel
  The Battle of Memel was a World War II engagement in late 1944 in which Soviet forces encircled and captured the strategically important East Prussian port city of Memel from Nazi Germany, contributing to the isolation of German troops in the region.
• D. Battle of Tannenberg Line
  The Battle of Tannenberg Line was a brutal 1944 Eastern Front engagement in Estonia where German and Estonian forces fought a major defensive action against the advancing Soviet Red Army.
• E. Battle of Gorlice–Tarnów
  The Battle of Gorlice–Tarnów was a major World War I offensive in 1915 in which German and Austro-Hungarian forces broke through Russian lines on the Eastern Front, leading to a significant Russian retreat.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.