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: Alfonso X of Castile | Statement: [Christina of Norway, spouseBrother, Alfonso X of Castile]

Target entity: Alfonso X of Castile
Context triple: [Christina of Norway, spouseBrother, Alfonso X of Castile]

• A. Alfonso X of Castile chosen
  Alfonso X of Castile, known as "El Sabio" ("the Wise"), was a 13th-century king renowned for his legal, scientific, and literary patronage that helped shape medieval Iberian culture.
• B. Henry II of Castile
  Henry II of Castile was a 14th-century king who seized the Castilian throne after a civil war against his half-brother Peter I and became the first monarch of the Trastámara dynasty.
• C. Henry III of Castile
  Henry III of Castile was a late 14th- and early 15th-century king of Castile and León known for consolidating royal authority, curbing noble power, and strengthening the monarchy’s finances and foreign alliances.
• D. Alfonso of Castile
  Alfonso of Castile was a medieval Castilian royal prince who held the title Prince of Asturias as heir to the throne of Castile.
• E. Alfonso, King of Castile
  "Alfonso, King of Castile" is a historical tragedy by Matthew Gregory Lewis that dramatizes the turbulent reign and personal conflicts of a medieval Castilian monarch.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: spouseBrother
Context triple: [Christina of Norway, spouseBrother, Alfonso X of Castile]

• A. brotherInLaw chosen
  Indicates a relationship where one person is the brother of someone's spouse, the spouse of someone's sibling, or the spouse of the sibling of someone's spouse.
• B. spouseFather
  Indicates that one entity is the father of another entity’s spouse.
• C. spouseFamily
  Indicates a family relationship formed through marriage, such as between a person and their spouse’s relatives.
• D. spouseInFamily
  Indicates that a person is a spouse (married partner) within the context of a specific family unit.
• E. spouseIsHalfSisterOf
  Indicates that the person’s spouse is also their half-sister, sharing exactly one biological parent with them.
• F. None of above.