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: Alfgar Haroldson | Statement: [Gunhild of Wessex, sibling, Alfgar Haroldson]

Target entity: Alfgar Haroldson
Context triple: [Gunhild of Wessex, sibling, Alfgar Haroldson]

• A. Thorolf Kveldúlfsson
  Thorolf Kveldúlfsson is a prominent warrior and chieftain in Norse literature, known from the Icelandic sagas as the valiant and ill-fated elder brother of the poet-hero Egill Skallagrímsson.
• B. Ásmundur Grey-haired
  Ásmundur Grey-haired is a character in the Icelandic saga "Grettis saga," known primarily as the father of the outlaw hero Grettir Ásmundarson.
• C. Rognvald Eysteinsson
  Rognvald Eysteinsson was a 9th-century Norse nobleman and warrior traditionally credited with founding the Norse earldom in the Orkney Islands under the Norwegian crown.
• D. Harald Herlin
  Harald Herlin was a Finnish businessman best known as the key early owner and leader who developed KONE into a major global elevator and escalator company.
• E. Haraldr Sigurðarson
  Haraldr Sigurðarson, better known as Harald Hardrada, was an 11th-century King of Norway famed as a formidable warrior, military leader, and claimant to the English throne whose death at the Battle of Stamford Bridge in 1066 marked the end of the Viking Age.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Alfgar Haroldson
Target entity description: Alfgar Haroldson was a lesser-known Anglo-Saxon nobleman of the House of Wessex, notable primarily as a son of King Harold Godwinson and thus a member of the last native royal dynasty of England before the Norman Conquest.

• A. Thorolf Kveldúlfsson
  Thorolf Kveldúlfsson is a prominent warrior and chieftain in Norse literature, known from the Icelandic sagas as the valiant and ill-fated elder brother of the poet-hero Egill Skallagrímsson.
• B. Ásmundur Grey-haired
  Ásmundur Grey-haired is a character in the Icelandic saga "Grettis saga," known primarily as the father of the outlaw hero Grettir Ásmundarson.
• C. Rognvald Eysteinsson
  Rognvald Eysteinsson was a 9th-century Norse nobleman and warrior traditionally credited with founding the Norse earldom in the Orkney Islands under the Norwegian crown.
• D. Harald Herlin
  Harald Herlin was a Finnish businessman best known as the key early owner and leader who developed KONE into a major global elevator and escalator company.
• E. Haraldr Sigurðarson
  Haraldr Sigurðarson, better known as Harald Hardrada, was an 11th-century King of Norway famed as a formidable warrior, military leader, and claimant to the English throne whose death at the Battle of Stamford Bridge in 1066 marked the end of the Viking Age.
• F. None of above. chosen