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: Red River (southeastern boundary area) | Statement: [eastern Oklahoma, crossedByRiver, Red River (southeastern boundary area)]

Target entity: Red River (southeastern boundary area)
Context triple: [eastern Oklahoma, crossedByRiver, Red River (southeastern boundary area)]

• A. Claro River
  The Claro River is a tributary in Chile’s Coquimbo Region that joins with another watercourse to form the Elqui River, an important river system in the country’s arid north.
• B. Mason–Dixon Line
  The Mason–Dixon Line is the historic boundary surveyed in the 18th century between several American colonies that later came to symbolize the cultural and political divide between the Northern and Southern United States.
• C. Trinity River
  The Trinity River is a major waterway in Texas that flows through the Dallas–Fort Worth area before continuing southeast toward the Gulf of Mexico.
• D. Rio Grande
  The Rio Grande is a major river in the southwestern United States and northern Mexico that forms much of the border between the two countries before emptying into the Gulf of Mexico.
• E. Florida–Georgia border
  The Florida–Georgia border is the state line separating Florida and Georgia in the southeastern United States, much of which follows natural features like the St. Marys and Chattahoochee Rivers.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Red River (southeastern boundary area)
Triple: [eastern Oklahoma, crossedByRiver, Red River (southeastern boundary area)]

Red River (southeastern boundary area) is the stretch of the Red River that forms much of the boundary between southeastern Oklahoma and Texas.

Target entity: Red River (southeastern boundary area)
Target entity description: Red River (southeastern boundary area) is the stretch of the Red River that forms much of the boundary between southeastern Oklahoma and Texas.

• A. Claro River
  The Claro River is a tributary in Chile’s Coquimbo Region that joins with another watercourse to form the Elqui River, an important river system in the country’s arid north.
• B. Mason–Dixon Line
  The Mason–Dixon Line is the historic boundary surveyed in the 18th century between several American colonies that later came to symbolize the cultural and political divide between the Northern and Southern United States.
• C. Trinity River
  The Trinity River is a major waterway in Texas that flows through the Dallas–Fort Worth area before continuing southeast toward the Gulf of Mexico.
• D. Rio Grande
  The Rio Grande is a major river in the southwestern United States and northern Mexico that forms much of the border between the two countries before emptying into the Gulf of Mexico.
• E. Florida–Georgia border
  The Florida–Georgia border is the state line separating Florida and Georgia in the southeastern United States, much of which follows natural features like the St. Marys and Chattahoochee Rivers.
• F. None of above. chosen