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: [Battle of Aror, region, Lower Indus Valley]

Target entity: Lower Indus Valley
Context triple: [Battle of Aror, region, 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 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.
• C. 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.
• 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. Ganges Basin
  The Ganges Basin is the vast river drainage system in northern India and neighboring countries that supports hundreds of millions of people through its fertile plains and extensive network of tributaries.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.