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: Upper Indus Valley | Statement: [Kohistani languages, region, Upper Indus Valley]

Target entity: Upper Indus Valley
Context triple: [Kohistani languages, region, Upper Indus Valley]

• A. Indus Valley
  The Indus Valley was the cradle of one of the world’s earliest urban civilizations, known for its advanced city planning, drainage systems, and extensive trade networks in what is now Pakistan and northwest India.
• B. Indus River frontier
  The Indus River frontier was the strategic border region along the lower Indus in Sindh that marked the edge of early Islamic expansion into the Indian subcontinent.
• C. Indus River basin chosen
  The Indus River basin is a vast drainage area in South Asia centered on the Indus River, supporting major agricultural regions and dense populations across parts of Pakistan, India, China, and Afghanistan.
• D. Saraswati–Drishadvati river system region
  The Saraswati–Drishadvati river system region is an ancient riverine landscape in northwestern India associated with numerous Indus Valley Civilization and early Vedic settlements.
• 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.