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: Alexander’s Entry into Pskov | Statement: [Alexander Nevsky (cantata), movement, Alexander’s Entry into Pskov]

Target entity: Alexander’s Entry into Pskov
Context triple: [Alexander Nevsky (cantata), movement, Alexander’s Entry into Pskov]

• A. Dolgorukiy
  Dolgorukiy is the epithet of Yuri Dolgorukiy, the 12th-century Rurikid prince traditionally regarded as the founder of Moscow.
• B. Conquest of Astrakhan (1556)
  The Conquest of Astrakhan (1556) was a Russian military campaign under Ivan the Terrible that annexed the Astrakhan Khanate, securing control over the lower Volga and expanding Muscovy’s influence toward the Caspian Sea.
• C. Great Stand on the Ugra River
  The Great Stand on the Ugra River was a 1480 standoff between Muscovite and Tatar forces that effectively ended Mongol-Tatar dominance over Russia and marked a key step toward Russian independence and statehood.
• D. Battle on the Vozha River
  The Battle on the Vozha River was a 1378 clash in which the forces of Moscow under Dmitry Donskoy defeated a Mongol-Tatar army, marking a key step toward the decline of the Golden Horde’s dominance over Rus.
• E. Kievan Rus' invasion of Bulgaria
  The Kievan Rus' invasion of Bulgaria was a 10th-century military campaign in which Prince Sviatoslav I of Kiev overran much of the First Bulgarian Empire, reshaping the balance of power in Eastern Europe and prompting Byzantine intervention.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Alexander’s Entry into Pskov
Target entity description: "Alexander’s Entry into Pskov" is a movement from Sergei Prokofiev’s cantata *Alexander Nevsky*, depicting the triumphant return of the Russian prince Alexander Nevsky to the city of Pskov after his military victories.

• A. Dolgorukiy
  Dolgorukiy is the epithet of Yuri Dolgorukiy, the 12th-century Rurikid prince traditionally regarded as the founder of Moscow.
• B. Conquest of Astrakhan (1556)
  The Conquest of Astrakhan (1556) was a Russian military campaign under Ivan the Terrible that annexed the Astrakhan Khanate, securing control over the lower Volga and expanding Muscovy’s influence toward the Caspian Sea.
• C. Great Stand on the Ugra River
  The Great Stand on the Ugra River was a 1480 standoff between Muscovite and Tatar forces that effectively ended Mongol-Tatar dominance over Russia and marked a key step toward Russian independence and statehood.
• D. Battle on the Vozha River
  The Battle on the Vozha River was a 1378 clash in which the forces of Moscow under Dmitry Donskoy defeated a Mongol-Tatar army, marking a key step toward the decline of the Golden Horde’s dominance over Rus.
• E. Kievan Rus' invasion of Bulgaria
  The Kievan Rus' invasion of Bulgaria was a 10th-century military campaign in which Prince Sviatoslav I of Kiev overran much of the First Bulgarian Empire, reshaping the balance of power in Eastern Europe and prompting Byzantine intervention.
• F. None of above. chosen