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: Northern Song dynasty | Statement: [Wanyan Aguda, contemporaryDynastyInSouth, Northern Song dynasty]

Target entity: Northern Song dynasty
Context triple: [Wanyan Aguda, contemporaryDynastyInSouth, Northern Song dynasty]

• A. Song dynasty chosen
  The Song dynasty was a major Chinese imperial dynasty (960–1279) known for its economic prosperity, urbanization, technological innovation, and flourishing arts and culture.
• B. Yuan dynasty
  The Yuan dynasty was a Chinese imperial dynasty established by the Mongol leader Kublai Khan that ruled China as part of the vast Mongol Empire in the 13th and 14th centuries.
• C. Liao dynasty
  The Liao dynasty was a Khitan-led imperial dynasty that ruled parts of northern China, Mongolia, and Manchuria from the 10th to 12th centuries, playing a major role in East Asian politics alongside the Song dynasty.
• D. Tang dynasty
  The Tang dynasty was a powerful and culturally flourishing imperial era of China (618–907 CE) renowned for its advances in art, literature, technology, and cosmopolitan trade along the Silk Road.
• E. Sui dynasty
  The Sui dynasty was a short-lived but pivotal Chinese imperial dynasty (581–618 CE) that reunified China after centuries of division and laid the foundations for the subsequent Tang dynasty through major administrative and infrastructural reforms.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: contemporaryDynastyInSouth
Context triple: [Wanyan Aguda, contemporaryDynastyInSouth, Northern Song dynasty]

• A. contemporaryTendency
  Indicates that one entity reflects, aligns with, or exemplifies a prevailing trend, style, or tendency of the same time period as another entity.
• B. contemporaryDescription
  Indicates that one entity provides a description or account of another entity that is current or relevant to the same time period.
• C. contemporary
  Indicates that two entities exist, occur, or are active during the same time period or historical era.
• D. contemporaryPresenceIn
  Indicates that an entity exists or is present in a particular place, context, or timeframe at the same time as another specified reference point or entity.
• E. nativeDynasty
  Indicates that a dynasty is indigenous to, or originally from, the place or polity it rules or is associated with.
• F. None of above. chosen