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 Slavic Congress | Statement: [Prague Slavic Congress of 1848, alsoKnownAs, First Slavic Congress]

Target entity: First Slavic Congress
Context triple: [Prague Slavic Congress of 1848, alsoKnownAs, First Slavic Congress]

• A. Prague Slavic Congress of 1848 chosen
  The Prague Slavic Congress of 1848 was a landmark political gathering of Slavic representatives in the Austrian Empire that sought greater national rights, unity, and federal reform amid the revolutionary upheavals of 1848.
• B. Georgievsky Sjezd
  Georgievsky Sjezd is a historic street and descent in Nizhny Novgorod, Russia, leading from the city center toward the lower parts of the city and the Volga River embankment.
• C. Congress of Manastir
  The Congress of Manastir was a pivotal 1908 Albanian national assembly that standardized the Albanian alphabet and became a key milestone in the Albanian National Awakening.
• D. Laibach Congress 1821
  The Laibach Congress of 1821 was a meeting of the Holy Alliance powers in the city of Laibach (now Ljubljana) to coordinate conservative intervention against revolutionary movements in Europe.
• E. Transcaucasian Sejm
  The Transcaucasian Sejm was a short-lived legislative body that briefly governed the South Caucasus region (including present-day Azerbaijan, Georgia, and Armenia) in the chaotic aftermath of the Russian Empire’s collapse during World War I.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.