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: Kofun culture | Statement: [Yayoi period, followedByCulture, Kofun culture]

Target entity: Kofun culture
Context triple: [Yayoi period, followedByCulture, Kofun culture]

• A. Kofun period chosen
  The Kofun period was an early Japanese historical era (c. 3rd–6th century) characterized by the construction of large keyhole-shaped burial mounds for powerful elites and the emergence of a centralized Yamato polity.
• B. Yayoi period
  The Yayoi period was a formative era in Japanese prehistory marked by the introduction of wet-rice agriculture, metal tools, and more complex social structures, preceding the Kofun period.
• C. Jōmon period
  The Jōmon period was a prehistoric era of Japanese history characterized by hunter-gatherer societies, early pottery, and distinctive cord-marked ceramics.
• D. Gusuku period
  The Gusuku period was a formative era in the Ryukyu Islands marked by the construction of fortified hilltop castles (gusuku), the rise of regional chieftains, and the foundations of the Ryukyu Kingdom’s political and cultural identity.
• E. Yamato period
  The Yamato period was an early era of Japanese history (roughly 3rd to 7th century) marked by the political consolidation of the Yamato clan, the emergence of a centralized state, and the introduction of Buddhism and Chinese cultural influences.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: followedByCulture
Context triple: [Yayoi period, followedByCulture, Kofun culture]

• A. successorCulture chosen
  Indicates that one culture directly follows and continues or replaces another culture in time, inheriting or building upon its traditions or characteristics.
• B. followsBy
  Indicates that one event, state, or entity occurs or comes immediately after another in a sequence or order.
• C. culturalType
  Indicates the classification of something according to its cultural category, style, or tradition.
• D. followsDisc
  Indicates that one entity comes after another in a sequence or order, typically in a discrete or stepwise progression.
• E. followedByTitle
  Indicates that one title directly succeeds another in a sequence or ordered list.
• F. None of above.