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: Polish campaign | Statement: [German 4th Army, theater, Polish campaign]

Target entity: Polish campaign
Context triple: [German 4th Army, theater, Polish campaign]

• A. Invasion of Poland chosen
  The Invasion of Poland was the 1939 German and Soviet military campaign that triggered the start of World War II in Europe.
• B. Polish–Soviet War
  The Polish–Soviet War (1919–1921) was a major post–World War I conflict between the newly re-established Poland and Soviet Russia that helped determine the borders of Eastern Europe and the fate of the region’s independence movements.
• C. Siege of Warsaw (1939)
  The Siege of Warsaw (1939) was a major World War II battle in which German forces encircled and relentlessly bombarded Poland’s capital, leading to its surrender and symbolizing the fall of Polish resistance in the campaign.
• D. Battle of Warsaw (1920)
  The Battle of Warsaw (1920) was a decisive Polish victory in the Polish–Soviet War, often called the "Miracle on the Vistula," which halted the westward advance of the Red Army and secured Poland’s independence.
• E. Baltic campaign
  The Baltic campaign was a series of naval operations by British and French forces against the Russian Empire in the Baltic Sea during the Crimean War, aimed at weakening Russia’s maritime power and coastal defenses.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.