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: Rio Grande region | Statement: [Sul Ross State University, regionServed, Rio Grande region]

Target entity: Rio Grande region
Context triple: [Sul Ross State University, regionServed, Rio Grande region]

• A. Trans-Pecos region
  The Trans-Pecos region is the arid, mountainous far western portion of Texas known for its desert landscapes, sparse population, and cultural and geographic ties to the American Southwest.
• B. Rio Grande valley
  The Rio Grande Valley is a historically and culturally rich region along the Rio Grande River, known for its long-standing Indigenous presence, agricultural communities, and role as a borderland between the United States and Mexico.
• C. Northern Rio Grande
  Northern Rio Grande is a region in north-central New Mexico known for its historic Pueblo communities and as a cultural heartland of Tewa-speaking Indigenous peoples.
• D. Rio Grande basin chosen
  The Rio Grande basin is the extensive watershed of the Rio Grande River, draining parts of Colorado, New Mexico, Texas, and northern Mexico into the Gulf of Mexico.
• E. Middle Rio Grande region
  The Middle Rio Grande region is a central New Mexico area along the Rio Grande that encompasses communities such as the Town of Bernalillo and includes key cultural, agricultural, and ecological landscapes.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.