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: South Central United States ecoregions | Statement: [Post Oak Savannah ecoregion, partOf, South Central United States ecoregions]

Target entity: South Central United States ecoregions
Context triple: [Post Oak Savannah ecoregion, partOf, South Central United States ecoregions]

• A. South Central United States chosen
  The South Central United States is a U.S. region typically including states like Texas, Oklahoma, Arkansas, and Louisiana, characterized by a mix of Southern and Western cultural influences and a diverse economy spanning energy, agriculture, and industry.
• B. Central United States
  The Central United States is a broad region of the country that spans the middle portion of the contiguous U.S., encompassing parts of the Midwest, Great Plains, and South.
• C. Central Texas Plains ecoregion
  The Central Texas Plains ecoregion is a transitional landscape of rolling prairies, woodlands, and rivers in central Texas, known for its diverse wildlife and mix of eastern forests and western grasslands.
• D. East Texas–North Texas transition area
  The East Texas–North Texas transition area is a geographic zone in Texas where the forested, humid landscapes of East Texas gradually give way to the more open prairies and urbanized regions characteristic of North Texas.
• E. East North Central States
  The East North Central States is a U.S. Census division comprising Midwestern states around the Great Lakes, including Illinois, Indiana, Michigan, Ohio, and Wisconsin.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.