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: First Norman invasion of the Balkans | Statement: [Second Norman invasion of the Balkans, follows, First Norman invasion of the Balkans]

Target entity: First Norman invasion of the Balkans
Context triple: [Second Norman invasion of the Balkans, follows, First Norman invasion of the Balkans]

• A. Second Norman invasion of the Balkans chosen
  The Second Norman invasion of the Balkans was a late 11th-century military campaign in which Norman forces from southern Italy attacked and temporarily captured key Byzantine territories in the western Balkans.
• B. 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.
• C. Ottoman conquest of Bulgaria
  The Ottoman conquest of Bulgaria was the late 14th–early 15th century series of campaigns through which the Ottoman Empire subjugated and annexed the medieval Bulgarian states, ending their independence and integrating their territories into the Ottoman realm.
• D. War with the Second Bulgarian Empire
  The War with the Second Bulgarian Empire was a series of early 13th-century military campaigns in the Balkans between the Latin Empire and Tsar Kaloyan’s Bulgaria, marked by the capture of Emperor Baldwin I and the decisive Bulgarian victory at the Battle of Adrianople in 1205.
• E. Hunnic invasions of the Balkans
  The Hunnic invasions of the Balkans were a series of devastating 4th- and 5th-century incursions by Hunnic forces into Roman Balkan provinces that destabilized the region and pressured the late Roman Empire.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.