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: United States–Oklahoma border region | Statement: [Colbert, Oklahoma, countrySubdivision, United States–Oklahoma border region]

Target entity: United States–Oklahoma border region
Context triple: [Colbert, Oklahoma, countrySubdivision, United States–Oklahoma border region]

• A. United States–Oklahoma border chosen
  The United States–Oklahoma border is the state boundary line that separates Oklahoma from its neighboring U.S. states, including Texas, Kansas, Arkansas, Colorado, Missouri, and New Mexico.
• B. Arkansas–Oklahoma border region
  The Arkansas–Oklahoma border region is a bi-state area in the south-central United States where eastern Oklahoma and western Arkansas meet, characterized by shared economic ties, cultural connections, and cross-border communities.
• C. Missouri–Oklahoma border
  The Missouri–Oklahoma border is the state line in the central United States separating Missouri from Oklahoma, running primarily north–south and marking a key portion of the boundary between the Midwest and the Southern Plains.
• D. Arkansas–Texas border
  The Arkansas–Texas border is the state boundary in the southern United States where Arkansas and Texas meet, notably running through the twin city area of Texarkana.
• E. Texas–Oklahoma state line
  The Texas–Oklahoma state line is the boundary separating the U.S. states of Texas and Oklahoma, much of it following the Red River and serving as a key geographic and historical dividing line in the region.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.