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: American South | Statement: [Piedmont Atlantic region, partOf, American South]

Target entity: American South
Context triple: [Piedmont Atlantic region, partOf, American South]

• A. Inland South
  The Inland South is a cultural and geographic subregion of the Southern United States characterized by its inland location away from the coasts, a mix of Appalachian and Deep South influences, and a predominantly rural, agrarian heritage.
• B. Southern United States chosen
  The Southern United States is a culturally distinct region of the country known for its historical ties to the Confederacy, unique traditions in music and cuisine, and a warm climate spanning from the Atlantic coast to the Gulf of Mexico.
• C. South
  "South" is a classic jazz composition associated with bandleader and pianist Bennie Moten, known for its influential role in the development of the Kansas City jazz style.
• D. Southern
  Southern is a British train operating company that provides passenger rail services in southern England, including routes through London and the surrounding regions.
• E. Upper South
  The Upper South is a subregion of the United States generally referring to the northernmost tier of Southern states, often including Kentucky, Virginia, West Virginia, Tennessee, and sometimes parts of neighboring states, distinguished historically and culturally from the Deep South.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.