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: downfall of King Birger Magnusson | Statement: [Nyköping Banquet, hasEffect, downfall of King Birger Magnusson]

Target entity: downfall of King Birger Magnusson
Context triple: [Nyköping Banquet, hasEffect, downfall of King Birger Magnusson]

• A. deposition of Erik XIV of Sweden
  The deposition of Erik XIV of Sweden was the 1568 overthrow of the mentally unstable and increasingly tyrannical Swedish king, leading to his replacement by his brother John III.
• B. Stockholm Bloodbath
  The Stockholm Bloodbath was a 1520 mass execution of Swedish nobles and clergy in Stockholm, ordered by Danish King Christian II, which helped trigger the end of the Kalmar Union and the rise of Swedish independence.
• C. deposition of King Gustav IV Adolf
  The deposition of King Gustav IV Adolf was the 1809 Swedish coup d’état that overthrew the unpopular monarch after military defeat and political crisis, paving the way for a new constitution and a more liberal, parliamentary system.
• D. Sture Murders in Uppsala
  The Sture Murders in Uppsala were a notorious 1567 massacre during the Northern Seven Years' War in which King Erik XIV ordered the killing of several noble members of the Sture family, deepening political turmoil in Sweden.
• E. Stiklestad
  Stiklestad is a historic village in Norway best known as the site of the Battle of Stiklestad in 1030, where King Olaf II (later Saint Olaf) was killed.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: downfall of King Birger Magnusson
Target entity description: The downfall of King Birger Magnusson was the collapse of his reign as King of Sweden in the early 14th century, marked by civil conflict, loss of noble support, and eventual exile following his brutal power struggles with his brothers.

• A. deposition of Erik XIV of Sweden
  The deposition of Erik XIV of Sweden was the 1568 overthrow of the mentally unstable and increasingly tyrannical Swedish king, leading to his replacement by his brother John III.
• B. Stockholm Bloodbath
  The Stockholm Bloodbath was a 1520 mass execution of Swedish nobles and clergy in Stockholm, ordered by Danish King Christian II, which helped trigger the end of the Kalmar Union and the rise of Swedish independence.
• C. deposition of King Gustav IV Adolf
  The deposition of King Gustav IV Adolf was the 1809 Swedish coup d’état that overthrew the unpopular monarch after military defeat and political crisis, paving the way for a new constitution and a more liberal, parliamentary system.
• D. Sture Murders in Uppsala
  The Sture Murders in Uppsala were a notorious 1567 massacre during the Northern Seven Years' War in which King Erik XIV ordered the killing of several noble members of the Sture family, deepening political turmoil in Sweden.
• E. Stiklestad
  Stiklestad is a historic village in Norway best known as the site of the Battle of Stiklestad in 1030, where King Olaf II (later Saint Olaf) was killed.
• F. None of above. chosen