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: Late Indus cultural horizon | Statement: [Jhukar culture, partOf, Late Indus cultural horizon]

Target entity: Late Indus cultural horizon
Context triple: [Jhukar culture, partOf, Late Indus cultural horizon]

• A. Late Harappan period chosen
  The Late Harappan period was the final phase of the Indus Valley Civilization, marked by urban decline, regionalization, and cultural transitions that set the stage for early Vedic society in the Indian subcontinent.
• B. Mature Harappan period
  The Mature Harappan period was the peak urban phase of the Indus Valley Civilization, marked by advanced city planning, standardized weights and measures, and extensive trade networks across South Asia and beyond.
• C. Early Harappan phase of the Indus Valley Civilization
  The Early Harappan phase of the Indus Valley Civilization was the formative period (c. 3300–2600 BCE) during which regional farming and craft communities evolved toward the urban, planned cities and complex social organization characteristic of the Mature Harappan era.
• D. Ubaid period
  The Ubaid period was a prehistoric era in southern Mesopotamia marked by the emergence of the first settled farming communities, distinctive painted pottery, and the foundations of later Sumerian urban civilization.
• E. Indus–Saraswati archaeological complex
  The Indus–Saraswati archaeological complex refers to the network of ancient urban and rural settlements associated with the Indus Valley Civilization that developed along the Indus and the now-dry Saraswati (Ghaggar-Hakra) river systems in northwestern South Asia.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.