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: Four-Year Sejm | Statement: [Constitution of 3 May 1791, adoptedBy, Four-Year Sejm]

Target entity: Four-Year Sejm
Context triple: [Constitution of 3 May 1791, adoptedBy, Four-Year Sejm]

• A. Sejm chosen
  The Sejm is the lower house of Poland’s national parliament, historically serving as the central representative and legislative body in the country’s political system.
• B. National Assembly of Poland
  The National Assembly of Poland is the joint session of the country’s two parliamentary chambers, convened for major constitutional and state ceremonies such as presidential inaugurations and indictments.
• C. Council of State of the Kingdom of Poland
  The Council of State of the Kingdom of Poland was the central governmental body in Congress Poland that advised the monarch and participated in legislative and administrative affairs during the 19th century.
• D. Riksdag of the Estates
  The Riksdag of the Estates was the historical Swedish parliament composed of separate social estates—nobility, clergy, burghers, and peasants—that shared in governing the Swedish realm before the advent of modern parliamentary democracy.
• E. Lutsk Conference of 1429 (Congress of Monarchs)
  The Lutsk Conference of 1429, also known as the Congress of Monarchs, was a major diplomatic summit in Eastern Europe where leading rulers of the region gathered to negotiate political alliances, territorial disputes, and strategies against the Ottoman threat.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.