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: Amelia in Verdi's "Un ballo in maschera" | Statement: [Julia Varady, notableRole, Amelia in Verdi's "Un ballo in maschera"]

Target entity: Amelia in Verdi's "Un ballo in maschera"
Context triple: [Julia Varady, notableRole, Amelia in Verdi's "Un ballo in maschera"]

• A. Amelia in Verdi's Un ballo in maschera chosen
  Amelia in Verdi's *Un ballo in maschera* is the opera’s central soprano heroine, torn between forbidden love and marital duty amid a politically charged, tragic plot.
• B. Giuseppe Verdi's opera "Un ballo in maschera"
  Giuseppe Verdi's opera "Un ballo in maschera" is a 19th-century Italian opera that dramatizes political intrigue, forbidden love, and assassination at a masked ball, originally based on the historical murder of Sweden’s King Gustav III.
• C. Violetta in Verdi's "La traviata"
  Violetta in Verdi's "La traviata" is the tragic Parisian courtesan heroine of Giuseppe Verdi's opera, renowned for her emotional depth and demanding vocal writing.
• D. Adriana Lecouvreur in Cilea's "Adriana Lecouvreur"
  Adriana Lecouvreur in Cilea's "Adriana Lecouvreur" is the tragic title heroine of Francesco Cilea’s verismo opera, a celebrated 18th-century French actress whose doomed love affair and dramatic death drive the work’s emotional core.
• E. Lucia in Donizetti's "Lucia di Lammermoor"
  Lucia in Donizetti's "Lucia di Lammermoor" is the tragic bel canto heroine driven to madness and death amid a doomed love and brutal family conflict in 17th-century Scotland.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.