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: Ferdinand VI of Spain | Statement: [Louis I of Spain, sibling, Ferdinand VI of Spain]

Target entity: Ferdinand VI of Spain
Context triple: [Louis I of Spain, sibling, Ferdinand VI of Spain]

• A. Ferdinand VI of Spain chosen
  Ferdinand VI of Spain was an 18th-century Bourbon monarch known for his peaceful foreign policy, efforts to stabilize Spain’s finances, and promotion of cultural and administrative reforms.
• B. Ferdinand VII of Spain
  Ferdinand VII of Spain was a Bourbon monarch who ruled Spain in the early 19th century, known for his restoration to the throne after the Napoleonic Wars and his staunchly absolutist policies that shaped Spain’s turbulent transition between monarchy and liberalism.
• C. Philip V of Spain
  Philip V of Spain was the first Bourbon king of Spain, whose accession sparked the War of the Spanish Succession and who reigned for much of the early 18th century, centralizing royal power and aligning Spain closely with France.
• D. Charles III of Spain
  Charles III of Spain was an 18th-century Bourbon monarch known for his enlightened absolutist reforms that modernized Spain’s administration, economy, and empire.
• E. Charles IV of Spain
  Charles IV of Spain was a late 18th- and early 19th-century Bourbon king whose weak rule and reliance on favorites contributed to political instability and the circumstances leading to the Peninsular War and the decline of Spanish power.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.