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: Duke of Lancaster | Statement: [Constance of Castile, spouseTitleOfHusband, Duke of Lancaster]

Target entity: Duke of Lancaster
Context triple: [Constance of Castile, spouseTitleOfHusband, Duke of Lancaster]

• A. Duke of Lancaster chosen
  The Duke of Lancaster is a royal title traditionally held by the reigning British monarch in connection with the historic Duchy of Lancaster, a significant landed estate and source of private income for the sovereign.
• B. Duke of St Albans
  The Duke of St Albans is a hereditary title in the Peerage of England, traditionally associated with descendants of King Charles II and recognized as one of the historic English dukedoms.
• C. Duke of Cleveland
  The Duke of Cleveland was a noble title in the Peerage of England, historically held by members of the aristocracy connected to the English royal court and political life.
• D. Duke of Bedford
  The Duke of Bedford is a hereditary British peerage title historically associated with the Russell family, prominent landowners and political figures in England.
• E. Duke of Manchester
  The Duke of Manchester is a hereditary title in the Peerage of Great Britain historically associated with the Montagu family and centered on Kimbolton Castle in Cambridgeshire.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: spouseTitleOfHusband
Context triple: [Constance of Castile, spouseTitleOfHusband, Duke of Lancaster]

• A. hasSpouseTitle
  Indicates that a person’s spouse holds a particular title or honorific designation.
• B. titleFromSpouse chosen
  Indicates that an entity holds a title or honorific that is derived from or acquired through their spouse.
• C. currentTitleHolderSpouseOf
  Indicates that one entity is the current spouse of the individual who presently holds a specified title.
• D. spouse name
  Indicates that one entity is the legally recognized husband or wife of the other, specifying the partner’s name in a marital relationship.
• E. spouseOfHead
  Indicates that one person is the married partner of the individual who holds the position of head (e.g., head of a household, organization, or state).
• F. None of above.