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: Mexican monarchy | Statement: [Coronation of Agustín de Iturbide, relatedTo, Mexican monarchy]

Target entity: Mexican monarchy
Context triple: [Coronation of Agustín de Iturbide, relatedTo, Mexican monarchy]

• A. Mexican monarchy chosen
  The Mexican monarchy was a short-lived imperial form of government in early 19th-century Mexico, established after independence and marked by the brief reigns of Emperors Agustín de Iturbide and Maximilian I.
• B. First Mexican Empire
  The First Mexican Empire was the short-lived independent monarchy established in 1821 after Mexico’s break from Spanish colonial rule, briefly ruled by Emperor Agustín de Iturbide before transitioning to a republic.
• C. Second Mexican Empire
  The Second Mexican Empire was a short-lived 19th-century Mexican monarchy established under Emperor Maximilian I with French support, which briefly replaced the republican government before collapsing and restoring the republic.
• D. Imperial House of Mexico
  The Imperial House of Mexico was the short-lived royal dynasty that ruled Mexico during its two brief imperial periods in the 19th century, most notably under Emperor Agustín de Iturbide.
• E. Maximilian I of Mexico
  Maximilian I of Mexico was an Austrian archduke who briefly reigned as Emperor of the Second Mexican Empire in the 1860s before being overthrown and executed.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.