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: Charles X Gustav of Sweden | Statement: [Dano-Swedish War (1657–1658), hasParticipant, Charles X Gustav of Sweden]

Target entity: Charles X Gustav of Sweden
Context triple: [Dano-Swedish War (1657–1658), hasParticipant, Charles X Gustav of Sweden]

• A. Charles X Gustav of Sweden chosen
  Charles X Gustav of Sweden was a 17th-century Swedish king known for his military campaigns during the Second Northern War and for significantly expanding Sweden’s territorial power.
• B. Charles VIII of Sweden
  Charles VIII of Sweden was a 15th-century monarch who ruled Sweden and, at times, Norway during the turbulent Kalmar Union era, playing a key role in the Scandinavian power struggles of his day.
• C. Charles XI of Sweden
  Charles XI of Sweden was a 17th-century Swedish king known for consolidating royal power, implementing major administrative and fiscal reforms, and strengthening Sweden’s position as a European great power.
• D. Charles IX of Sweden
  Charles IX of Sweden was a late 16th- and early 17th-century Swedish king from the Vasa dynasty, known for consolidating royal power, promoting Protestantism, and playing a central role in the dynastic and political conflicts of the Time of Troubles in Eastern Europe.
• E. Gustaf Adolf, Prince of Sweden
  Gustaf Adolf, Prince of Sweden, was a Swedish royal prince and heir apparent whose early death in a 1947 plane crash led to his son, the future King Carl XVI Gustaf, eventually inheriting the throne.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.