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: Conférence des grandes écoles | Statement: [Undergraduate College of Sciences Po, affiliation, Conférence des grandes écoles]

Target entity: Conférence des grandes écoles
Context triple: [Undergraduate College of Sciences Po, affiliation, Conférence des grandes écoles]

• A. Conférence des grandes écoles chosen
  Conférence des grandes écoles is a French association that groups together the country’s most prestigious higher education institutions, particularly elite engineering and business schools.
• B. Union des Grandes Écoles Indépendantes
  Union des Grandes Écoles Indépendantes is a French association that groups together selective, privately run grandes écoles, particularly business and management schools, to represent their interests and promote academic excellence.
• C. Écoles normales supérieures
  The Écoles normales supérieures are elite French higher education and research institutions known for training many of the country’s leading academics, scientists, and public intellectuals.
• D. French grandes écoles
  French grandes écoles are elite, highly selective higher education institutions in France that specialize in fields such as engineering, business, and public administration and often lead to top positions in government and industry.
• E. Collège de Juilly
  Collège de Juilly was a prestigious French Catholic boarding school near Paris, renowned from the 17th to 19th centuries for educating many prominent figures of the French elite.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.