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: lower Indus Valley | Statement: [Raja Dahir, governedRegion, lower Indus Valley]

Target entity: lower Indus Valley
Context triple: [Raja Dahir, governedRegion, lower 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 chosen
  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
  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. Harappa
  Harappa is an ancient urban settlement in present-day Pakistan that was a major center of the Bronze Age Indus Valley Civilization, known for its advanced city planning and material culture.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.